2 years ago

3. The surface area of the sphere is 30 m2. Find the radius of the sphere.

1 answer:

7 0

Answer:

Step-by-step explanation:

The formula for the surface area is A = 4πr². This formula can be solved for r² and then the result solved for the radius, r:

r² = -------- The radius of the sphere is as follows:

4π

√(30 m²)

-------------- meters

2√π

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3. The surface area of the sphere is 30 m2. Find the radius of the sphere.​