A hemisphere has a diameter of 10 inches. What is the surface area of the hemisphere?

Question

A hemisphere has a diameter of 10 inches. What is the surface area of the hemisphere?

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Amaya 2 weeks 2021-11-19T16:12:55+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-19T16:14:33+00:00

    Answer:

    235.61944901924

    Step-by-step explanation:

    0
    2021-11-19T16:14:41+00:00

    Answer:

    Step-by-step explanation:

    surface area of sphere=4πr²

    diameter=10 in

    r=5 in

    surface area=πr²+1/2×4×π×r²=3πr²=3×π×5²=75π

    ≈75×3.14

    ≈235.5 in²

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