77cm Circumference = 2*pi*r; C = 2*3. 74 cm Weegy: The circumference of a circle if the area is 300 square centimeters. report flag outlined. The circumference C is equal to 2 times pi. Find the Circumference circle (7yd) r = 7yd r = 7 yd. 1416 as the value of . 98 m is the circumference of a circle with a radius of 7m. 12 meters C. 14)*14. 7 centimeters D. 85 m is 6 m. 30 inches. D. C = 2(pi)r. 265 cm. The circumference is therefore 2 x 3. The circumference of a circle if the area is 300 square centimeters is : 61. Weegy: The circumference of a circle if the area is 300 square centimeters is 61. Score 1. If you know the diameter or radius of a circle, you can work out the circumference. 84. The formula for the circumference of a circle is. circumference of a circle = 2πr <-- r = radius, if the diameter is 12, the radius is half that. 24 meters Find the circumference of a circle if the area is 300 square centimeters. 14 ) by the diameter of the circle. The first angle measures 40 . 0 Answers/Comments. 56 in. 4. Find the circumference of a circle that has an area of 452. The diameter of a circle is twice the radius. ; In some sense, the. If the area of a circle is 58 square feet, find the circumference. D. The formula for the circumference of a circle that uses radius is: C = 2 π r. In that case, these would be the steps to follow: Use the formulas to calculate the circumference and area: c = 2πr and A = πr². 14 3. A = π ⋅ 8 2. A. which of the following tells an ecologist the areas in which a. Solution: Area = pie *r^2 = 452. 99 ft. Since Pi is never-ending, we can round it to 3. The circumference of a circle is equal to Pi times the diameter. Weegy: A solar eclipse (as seen from the planet Earth) is a type of eclipse that occurs when the Moon passes between. 14 =18. 14 3. This answer has been confirmed as correct and helpful. Rating. A. 14Find radius and diameter - Metric Unit. ) A. Solution: C = 2 r = 2 * 3. 35 ft. Start Lesson. Area = pi*r^2 = 3. Log in for more information. 14 3. C = 2(pi)r. B. 14 = 15. 14) plug numbers into calculator and get radiusWe can use the formula below to calculate the circumference of the circle: c = 2 * π * r. Area = pi x (5 squared) = 3. (Use 3. 85. 16 square meters. 1416) r = 12 (rounded) Diameter (d) = 12 * 2. Dermal tissue C. 25 cm C. 25 cm C. Diameter. 14 = 6. Circumference = 2 r where "Circumference" represents the total distance around the circle, " " is a mathematical constant approximately equal to 3. 99 ft. 28 in. Use 3. Solution: Solving for r: Area = pi * r^2 58 = 3. 24 meters C. Log in for more information. 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. See radius of a circle Circumference The circumference is the distance around the edge of the circle. 81 pounds of ground beef are in. Find the circumference of a circle that has an area of 452. Using 3. Solution: C = 2 sqrt pi A C = 2 * sqrt 3. You can find the diamater of a circle like a button by dividing its circumference by Pi or 3. 14 *r, r = 48 /(2*3. A. My Website: Donations: circumference of a circle is the distance around the outside of the circle. 16 square meters. Units. 35 ft. ft. 14·15 = 94. The circumference of a circle of radius 3 is 2 ⋅ π ⋅ 3 2 ⋅ π ⋅ 3, which is 6π 6 π, or about 18. 6,361. Multiply 12. 7: 25. 77 cm Find the circumference of a circle if the area is 300 square centimeters. 51ft Area = pi *r^2 , 64 = 3. B. 88 And the answer to the circumference of a circle with a diameter of 42 is approximately: ≈ 131. The equation for the circumference of a circle is Pi x D (Pi multiplied by the diameter). 14*15 = 94. The circumference of a circle that has an area of 452. Find the circumference of a circle that has an area of 452. 16 /3. Area A = s x s; A = 16 x 16 = 256Circumference of circle = 128 ft. 77 = 61. C = 2(pi)r. 142 [ imes] 3. A. 5 centimeters. 142*11=34. User: What's the circumference of a circle with a radius of 7 in?Round your answer to the nearest inch. EXAMPLE 1 Find the Circumference of a Circle 4 in. Area = pi*r^2 = 3. ) A. d = 18. 1416 as the value of . ) The circumference of a circle that has an area of 452. 9 = 43. Use pi = 3. 74 cm B. 3984 meters Find the circumference of a circle that has an area of 452. Find the best circumstance of a circle that has an area of 452. C = 3. 16 square meters is 75. Diameter cm in ft; 45. The equation solved for r is r=c/2pi. 186 pi is the ratio between a circle's circumference and diameter. Find the Circumference circle (7cm) r = 7cm r = 7 cm. 699: feet: 452. . 47 , r = 4. The circumference is 5 π or approximately 15. Weegy: If the area of a circle is 58 square feet, the circumference is 27 ft. An area of a circle can be defined as the area occupied by the circle in a two dimensional plane. J! Need help with finding the circumference of a circle? You're in the right place! CORRECTION = #2 equ. 38cm Area = 300cm Area = pi*r^2; r^2 = Area/pi; r^2 = 300/3. Diameter in ft cm; 30. 14 User: If two angles are supplementary and one of them is 30°, what is the measurement of the second angle? A. in. Using the formula c=pir find the circumference of a circle with a diameter of 28 inches round your answer to the nearest tenth . 51 m^2 C = 2 * 37. 5 yards, use the formula C = 2πr. 9) = 61. Multiple Choice. Notice that the diameter is the same length at any point around the circle. 37. 47. 77cm , circumference =2 *pi*r =2*3. 3. Here are two circles with their circumference and diameter labeled: Diameter = 1 Circumference ≈ 3. 43. 25 cm C. 14*9. 96 inches. ft. Calculate. 16 ; r^2 = 452. So it's going to be equal to 2 times pi times the radius, times 3 meters, which is equal to 6 meters times pi or 6 pi meters. C = 2 π 8. Weegy: The goal of aggression is to remove the obstacle that's causing frustration. Weegy: Two angles are supplementary. If the diameter is known: Using the diameter, we can calculate the circumference as: c = d * π. A. 16 /3. Round your answer to the nearest inch. This is typically written as C = πd. New answers. 14 = 95. 96 inches. Updated 5/19/2022 8:45:19 AM. Weegy: A solar eclipse (as seen from the planet Earth) is a type of eclipse that occurs when the Moon passes between. 4. 99 ft. Question. 13 inches. A = π⋅ (6in)2 =113in2. Weegy: On a nutrition label you'll find carbohydrates broken down from dietary fiber, sugars and sugar alcohols. Updated 6/27/2019 7:29:30 AM. The radius of a circle from diameter: if you know the. 24 meters Find the circumference of a circle that has an area of 452. Find the diameter of a circle whose circumference is 18. C = 2πr (7. Solution. The diagram below shows the. 9. cm D. In this lesson, we will investigate how to calculate the circumference of a circle. Log in for more information. Units. It is twice the radius. 14. 77cm , circumference =2 *pi*r =2*3. A. 14*r^2 , area = 300 , r^2 = 300/3. The circumference of a circle with a known radius and can calculated using the following formula: C = 2Π (r) The constant PI (Π) can be approximated as 3. 14. You could also times the diameter by 3. Formula 2: When the diameter of a circle is known. 2 cm. 77 cm The circumference of a circle if the area is 300 square centimeters. Verified answer. 20 ft. results may be rounded. 1 inches kdranek|Points 40| User: Find the exact area of the region bounded by two concentric circles with radii 10 inches and 6 inches. The exact circumference of a circle with a radius of 15 cm is C = 2Pi*r = 2*3. 14 for π and multiply. 44in d. W I N D O W P A N E. D. C = π ⋅ 12in = 38in. When a square is inscribed in a circle, we can derive formulas for all its properties- length of sides, perimeter, area and length of diagonals, using just the circle's radius. 3984 meters. 84. 14*r^2 , area = 300 , r^2 = 300/3. 1416 * 452. What is the diameter of the circle? Use 3. 1416 as the value of Ï . Pi = π = 3. 16 square meters. In order to describe the shape of an object, we give the object appropriate dimensions. Find the circumference of a circle if the area is 300 square centimeters. Find the diameter of a circle whose circumference is 18. 56. 752 cm2. 86. Diameter = 2 Circumference ≈ 6. 1416 as the value of pie. Ground tissue D. Given: diameter of circle = 30 cm. For example, if the diameter is 4 cm, the radius equals 4 cm ÷ 2 = 2 cm. units. A. r=C/2π. 0 in: 141. Circumference = 2×Π×r. 14 *r^2 , r^2 =58/3. A. Worksheet #3. The dimensions could be the diameter, in inches Jessa used to draw her circle is 18. 7/2. The circumference of a circle can be found using the formula C = 2πr, where r is the radius of the circle. Weegy: Jessa drew a circle with a circumference of 18. We can stop here and write our answer as 16 π . Here are two circles with their circumference and diameter labeled: Diameter = 1 Circumference ≈ 3. The circumference of a circle is equal to Pi π π times the diameter d d. 1416 * 12 = 75. report flag outlined. 75. 66: 4. 16 square meters. 06 cm². where r is the radius of the circle. 1. 61. The first angle measures 40 . Using the formula C = 2pir, find the circumference of a circle with diameter of 28 inches. 29 = 26. Using the formula C = 2 r, find the circumference of a circle with diameter of 28 inches. in. 14 = 95. 22. Updated 7/22/2020 11:21:51 PM. C. A. = 44 inches. C = 3. e. 14. 944 cm. 4: 11. The circumference of a circle is equal to Pi π π times the diameter d d. 37. 4 centimeters. To find the circumference of a circle, we need to multiply the diameter by pi (π) So the circumference of this circle is π d = π x 5 or 5 π cm. 2π⋅(radius) 2 π ⋅ ( r a d i u s)If you know the diameter or radius of a circle, you can work out the circumference. 64 2π = r. . Using the formula C = 2 r, find the circumference of a circle with diameter of 28 inches. using the formula C = 2TTr, find the circumference of a circle with diameter of a circle with diameter of 28 inches. 14 x [frac {18} {2} ] We get the circumference as 28. Diameter of 28 inches = radius 28/2 = 14 inches. Questions. Find the best circumstance of a circle that has an area of 452. 14 = 6. Given the radius of a circle calculate the area, circumference and diameter. Solution: Area = pie *r^2 = 452. Round your answer to the nearest inch. 99ft. In this case it is 7. 16 square meters. 88 in. 16 m^2 /3. heart. 56 in. Find the circumference of a circle that has an area of 452. The area of the circle is 64 π square units or 200. The first angle measures 40°. r is the symbol for the radius of. . 14·7 = 43. The circumference of a circle with a diameter of 45 centimeters is 141. verified. 1416 as the value of Ï . 29 Circumference = 2 * pi * r Circumference = 2 * 3. Click on "show radius". Diameter in ft cm; 45. Weegy: A package of ground beef costs $6. 5414 , r = 9. Weegy: Radioisotopes used as tracers in industry is a benefit associated with nuclear energy. Not Answered. B. 14)*14 CIRCUMFERENCE = 87. . A= r2 C=2 r C=2 A=2· ·300 61. 14 * 300 cm^2 C = 2 * sqrt 942 cm^2 C = 2 * 30. 562 millimeters. 14; r^2 = 95. star. Updated 9/9/2022 4:41:42 PM. A. 16 square meters. If the area of a circle is 58 square feet, find the circumference. 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. 14 =18. 85 m. For example, if the diameter is 16 feet, then the radius is 16 / 2 = 8 feet. Circumference = Diameter x π. 29 = 26. 25 ft. 2 Thus, the circumference of a circle with a diameter of 30 centimeters is 94. D. The circumference in terms of π is π cm. 25 ft. 85 m. In this problem, we are told that the area is . Use the formula: Circumference = 2 r where "Circumference" represents the total distance around the circle, " " is a mathematical constant approximately equal to 3. 29 = 26. 092. SOLUTION: circumference = diameter * pi. The area of a circle is pi times the radius squared (A = π r²). Radius of the circle = 28/2 = 14 inches. The circumference of a circle if the area is 300 square centimeters. Calculate. 2πr = (2r) × π = 3. 14 = 95. 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. Area = pi*r^2 = 3. 5414 , r = 9. 98 m. Weegy: A library's online catalog is a computerized. Circumference = π * Diameter. 3984 meters.