14x10. Area = pi *r^2 , 58 = 3. 14*9. A. Find the diameter of a circle whose circumference is 18. This answer has been confirmed as correct and helpful. Therefore, the circumference circle equation is C $= 2$πr. 84. Circumference = π * Diameter. cm C. L. Solution: C = pi*d; C = 3. 16 ; r^2 = 452. 85 m. Diameter cm in ft; 200. Circumference = Diameter x π. User: The valence of an element or radical is A. 3984 meters. 99 ft. The distance around a circle is called the circumference. Multiply 12. π equals the number 3. 47 , r = 4. Circle Circumference by Diameter. ;. 54; r = 9. Weegy: 87. 4/5. Answer. 9898The circumference is the distance around a circle (its perimeter!): Circumference. D. The circumference of a circle that has an area of 452. A. Round your answers to the nearest inch Using the formula C = 2 r, the circumference of a circle with diameter of 28 inches is 88 in. Added 4/8/2020 8:20:33 AM. So the Circumference of a Circle: C = 2 π r ; and: C = π d . A. Weegy: Adjectives are words that describe or modify other words, making your writing and speaking much more specific,. 14 *r, r = 48 /(2*3. A. The circumference of a circle if the area is 300 square centimeters is 61. 14 for π and multiply. In the figure above, click 'reset' and drag any orange dot. 7 User: the spoke of a wheel reaches from the center of the wheel to its rim. 16 square meters. 3 centimeters B. C = 50. C = 2(pi)r. Find the circumference of a circle. 1416 as the value of Ï . Answer is 61. 186 pi is the ratio between a circle's circumference and diameter. Solution: radius = d/2 = 28/2 = 14 Circumference = 2*(3. 37. The circumference of a circle that has an area of 452. SOLUTION: circumference = diameter * pi. 35 ft. 5 ft. d = c / pi. 14, thus, the math to calculate the circumference of a circle with a diameter of 45 is: 45 x 3. Expert answered|MichellDonovan|Points 8680|. printf("Enter the radius of the circle: "); scanf("%f", &radius); Then, the user is asked to enter the radius of the circle. C = 3. And the answer to the circumference of a circle with a diameter of 45 is approximately: ≈ 141. 3. User: a rectangle has a length of 10 feet and a width of 6 feet whats the perimeter. 265 cm. 99ft Log in for more information. 4 centimeters" Developing circumference = diameter * pi c = d * pi c = 45 * 3. Our circumference calculator provides circumference of a circle by entering its radius. Question 6. 48: inches:Need a custom math course? Visit lesson covers the circumference of a circle. 99 cm B. 6,361. 4 centimeters. 14. Vascular tissue Weegy: You would find root hairs and the epidermis in the dermal tissue. The circumference of a circle if the area is 300 square centimeters is 61. 186. Example 3. Weegy: A library's online catalog is a computerized. 14 =18. C = π·d. 61. Weegy: A circle with a radius of 7 ; Its circumference = 2*Pi*7= 2*3. 74 cm Weegy: The circumference of a circle if the area is 300 square centimeters. A. Area = pi*r^2 = 3. Theory. The circumference is therefore 2 x 3. 7 centimeters weegyUser: Find the approximate value of the circumference of a circle with the given radius. 16 square meters is 75. Circumference of a 12′ diameter circle. Circle Calculations: Using the formulas above and additional formulas you can calculate properties of a given circle for any given variable. 14 = 95. 14*r^2 , area = 300 , r^2 = 300/3. 25 cm C. 4 (rounded). Solution: C = 2 r = 2 * 3. Log in for more information. 25 cm C. It is twice as long as the radius of the circle. The diameter of a circle whose circumference is 18. 5cm. The first angle measures 40°. weegy. 85/3. 14. 14 ⋅ 5 C ≈ 15. 14)*14. If the circle has radius r r then the circumference is 2πr 2 π r. 14*9. C = 2 x pi x 4 over 2 -is the equation that can be used to find the circumference of a circle with diameter 4 cm. 84. Circumference of a circle is its perimeter which can be calculated using the radius or diameter of a circle. 14) =7. A = π⋅ (6in)2 =113in2. You could also times the diameter by 3. 5414 , r = 9. 85 m is 6 m. 61. star. If the circle has a radius of 3. Find the circumference of a circle if the area is 300 square centimeters. 25 cm C. 1416 * 12 c = 37. Diameter. 1416. Weegy: The radius of a circle with an area of 32. Solution: circumference = diameter * pi; c = d * pi; c = 45 * 3. 14. The radius of a circle from diameter: if you know the. Since the diameter d d is equal to 2 2 times the radius r r, the formula for circumference using radius is 2πr 2 π r. misha254. 14. 34. 25: 37. Weegy: If your goal is to obtain information about laws governing special education policies in elementary schools,. 77 = 61. 752 cm2. 36 meter. C = 16 π. Weegy: 2. 5. The diameter of a circle whose circumference is 18. Updated 138 days ago|7/3/2023 4:39:02 AM. cm B. Circumference (blue) is the perimeter length of the circle. A. 77cm , circumference =2 *pi*r =2*3. 14 *r^2 , r^2 =58/3. (use 3. 79 feet. 16 square meters. Find other quizzes for Mathematics and more on Quizizz for free!. 37. ; The diameter (red) is a line with both endpoints on the circle going through the center. 94. Updated 7 days ago|11/12/2023 3:10:31 AM. Weegy: The area of a square television screen with 16-inch sides is: 256 square inches. 14*r^2 , area = 300 , r^2 = 300/3. 2. 16 r^2 = 452. It is twice the radius. C= 2*3. 5414 , r = 9. Weegy: The name given to Americans who opposed the war effort in Vietnam was: Doves. Find the circumference of a circle with a radius of 7m. Give the exact circumference and then an approximation. where the arc length is. Anyways just plug in the numbers and you get you answer. 8. 5. 14 = 95. r = 6Weegy: 94. Find the circumference. Please save your changes before editing any questions. A = π ⋅ 8 2. You can calculate it as follows: If you know the radius or diameter of the circle, the area of the circle formula is: a = πr² = π × (d / 2)². 4 centimeters B. ) A. meters. C = 2 π 8. report flag outlined. 37. C. 0 cm: 94. Verified answer. Circumference = 2 * pi * r = 2 * pi * sqrt (300/pi) = 61. Circumference = π * Diameter. So it's going to be equal to 2 times pi times the radius, times 3. 14156. The circumference of a circle whose area is 452. Calculate. π is the mathematical constant with an approximate (up to two decimal points) value of 3. The diameter of a circle is the distance from one edge to the other, passing through the center. 16 m^2Find the circumference of a circle that has an area of 452. Question. 6992 meters B. 3984 meters. 99 ft. cm C. 99 ft. 25 (after rounding off to two decimal places) Hence, the circumference of the circle is 94. 1 year ago. well you have to find the radius you have to divide the diameter by 2 which will get you 15. 7 (*) (*) 37. 29 , Circumference =2 *pi *r = 2 *3. 1416 as the value of . Solution: circumference = diameter * pi c = d * pi c = 45 * 3. 96 inches is the circumference of a circle with diameter of 28 inches. The circumference is the diameter times pi (𝝅). 0 in: 94. 11/20/2023 5:58:08 AM| 5 Answers. The circumference of a circle is calculated using the formula: 2 x π x radius, where π is a mathematical constant, equal to about 3. r=(28. 61. A. Radius of the circle = 28/2 = 14 inches. A = 3. 42. Diameter. 14·15 = 94. 42 inches (rounded to nearest hundredth's place) The formula for the circumference of a circle is 2pir where r is the radius, or pid where d is the diameter. B. The lenses had six sides. 3984 meter. 38 cm. Updated 9/9/2022 4:41:42 PM. Original conversation. 99 ft. 14*12 = 75. My Website: Donations: Using the formula C = 2 r, find the circumference of a circle with diameter of 28 inches. These would be the steps to follow: Use the appropriate equation, which, in this case, is the circumference to diameter formula: c = πd. Calculate. Diameter in ft cm; 45. 7 centimeters D. 16 square meters. Perimeter of sector = 2 radius + arc length. 3984 meters Weegy: The volume of a cube-shaped box with edges 6 centimeters in length is: 216 cm . 47 , r = 4. Diameter. Then the circumference C of a circle of area A is given by the formula: C = 2√(πA) So, the circumference C is equal to the double square root of π multiplied by area A. 55. Diameter of the circle = 28 inches. (Use 3. GET THE APP. the equation to find circumference is c=2PIEr (sorry didn't have the pie symbol). Weegy: The perimeter of a church window is 60 inches. 2. 14 *r^2 , r^2 =58/3. Using the formulas: A= r2 C=2 r Solve for C: C=2 =2· ·30 =61. the circumference of a circle can be determined throught the formula C = 2πr where pi is a constant and r is equal to the half of the diameter. Where, pi ( π) equals approximately 3. 1416 as the value of . 4. Example 2: Suppose that the diameter of the circle is 12 feet. 9 = 94. J! Need help with finding the circumference of a circle? You're in the right place! CORRECTION = #2 equ. 14 =18. Solution: Given, radius of circle = 3. Learn how to use this formula to find the area of a circle when given the diameter. 1 Answer/Comment. Find the circumference of a circle that has an area of 452. Here you can find the set of calculators related to circular segment: segment area calculator, arc length calculator, chord length calculator, height and perimeter of circular segment by radius and angle calculator. 2 Thus, the circumference of a circle with a diameter of 30 centimeters is 94. The diameter of a circle whose circumference is 18. 21 inThe circumference of a circle if the area is 300 square miles is 61. Students learn that the circumference of a circle. The length of each spoke is 4. zariahfulmer. B. Weegy: An ecologist is a scientist who studies how animals and plants interact with their. The perimeter or circumference of the circle can be found using the equation C=2π(r), where r= the radius of the circle. Score . 77 cm Find the circumference of a circle if the area is 300 square centimeters. 14*3. where, R is the radius of the circle. 150. 2 (rounded) Log in for more information. Circumference calculator helps to find the circumference of a circle by using diameter & radius. Given the radius of a circle calculate the area, circumference and diameter. 38 cm B. Area = pi *r^2 , 58 = 3. If the area of a circle is 58 square feet, the circumference is 26. 77 cm D. 4. 2π⋅(radius) 2 π ⋅ ( r a d i u s)1) The area of a circle is given by. 1416 = 94. 14 =18. You might see this step in your textbook as. 51. Answer link. d is the. 56. 16 m^2 = 3. 96 inches. 47 , r = 4. C = π·d. Log in for more information. 12 meters C. We can stop here and write our answer as 16 π . 16 square meters is 75. A. Find the circumference of a circle if the area Is 300 square centimeters ? Get the answers you need, now!. 77 = 61. C. 16 square meters. 56. 638. To calculate the circumference of a circle, use the formula C= pi*D where C is the circumference, D is the diameter and pi is 3. 74 cm The circumference of a circle if the area is 300 square centimeters. 2 (*) In terms of area:. Circumference = 2 r where "Circumference" represents the total distance around the circle, " " is a mathematical constant approximately equal to 3. The circumference of a circle is equal to Pi π π times the diameter d d. User: Jessa drew a circle with a circumference of 18. Find the circumference of a circle if the area is 300 square centimeters. cm. 38,632,479. If the area of a circle is 58 square feet, the circumference is 26. 84. heart. 38 centimeters. Weegy: Two angles are supplementary. 1. heart. 7 inches exactly or limited to de precision of this calculator (13 decimal places). (Use 3. Weegy: If the area of a circle is 58 square feet, the circumference is 27 ft. 88 in. The circumference C is equal to 2 times pi. 4/5. This answer has been confirmed as correct and helpful. The formula for the circumference of a circle is C = 2r, where r is the radius and C is the circumference. 9. 14) r = 4. Math > 7th grade > Geometry > Radius, diameter, & circumference Google Classroom Learn the relationship between the radius, diameter, and circumference of a circle. Define various terms regarding circle measurements. 6 m B. Added 12/17/2018 11:32:01 PM. Asked 1/29/2015 10:08:24 AM. If the window is in the shape of a regular pentagon, the length of each side of the window is 60 / 5 = 12 inches. Updated 6/27/2019 7:29:30 AM. 1416. 14 for π and multiply. The area of the circle is 64 π square units or 200. Question and answer. Area = pie *r^2 = 452. 282. Weegy: A solar eclipse (as seen from the planet Earth) is a type of eclipse that occurs when the Moon passes between. Weegy: Angle is comprised of two rays that share a common endpoint called a vertex. 74 cm C.