Clinton and Stacy want to buy a trampoline for their kids they are considering two trampolines trampoline a has a diameter of 14 ft trampoline b has a diameter of 20 ft approximately how much greater is square feet and round to the nearest hundred is the area of trampoline b then the area of trampoline a use 3.14 for radius a 640.56 ft 2 b 18.84 ft 2 c 2 4 1.86 ft 2d160.14 ft 2
First, let's calculate the area of both trampolines:
Trampoline A:
Radius = 14 ft / 2 = 7 ft
Area = π * (7 ft)^2 = 3.14 * 49 = 153.86 ft^2
Trampoline B:
Radius = 20 ft / 2 = 10 ft
Area = π * (10 ft)^2 = 3.14 * 100 = 314 ft^2
Now, let's calculate how much greater the area of trampoline B is compared to trampoline A:
314 ft^2 - 153.86 ft^2 = 160.14 ft^2
Therefore, the area of trampoline B is approximately 160.14 square feet greater than the area of trampoline A, rounded to the nearest hundredth.
You sure
Apologies for the mistake in my previous calculation. Let's recalculate:
Area of trampoline A:
Radius = 14 ft / 2 = 7 ft
Area = π * (7 ft)^2 = 3.14 * 49 = 153.86 ft^2
Area of trampoline B:
Radius = 20 ft / 2 = 10 ft
Area = π * (10 ft)^2 = 3.14 * 100 = 314 ft^2
Now, let's calculate how much greater the area of trampoline B is compared to trampoline A:
314 ft^2 - 153.86 ft^2 = 160.14 ft^2
Therefore, the area of trampoline B is approximately 160.14 square feet greater than the area of trampoline A, rounded to the nearest hundredth.