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Dahasolnce [82]
2 years ago
6

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

Mathematics
1 answer:
pickupchik [31]2 years ago
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:

         A

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

        4π

√(30 m²)

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

     2√π

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