2 years ago

Asphere has a diameter of 20 ft What is its surface area? The surface area of the sphere is?

Mathematics

1 answer:

Snowcat [4.5K]2 years ago

8 0

Answer:

1256 ft²

Step-by-step explanation:

20 ÷ 2 = 10

4πr²

4 × 3.14 × 10²

4 × 3.14 × 100

4 × 314

1256

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