9. Which of the following do you need to know to determine the surface area and volume of a sphere? A. The radiu

Question

9. Which of the following do you need to know to determine the surface area and volume of a sphere?

A. The radius of the sphere
B. The eccentricity of the sphere
C. The circumference of a great circle on the sphere
D. The radius and eccentricity of the sphere

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Eliza 26 mins 2021-09-14T20:51:29+00:00 2 Answers 0

Answers ( )

    0
    2021-09-14T20:52:34+00:00

    Answer:

    A: radius of the sphere

    Step-by-step explanation:

    The formula for surface area is A = 4πr^2

    With r being the radius and A the surface area.

    For volume it is

    V= (4/3)πr^3

    0
    2021-09-14T20:52:49+00:00

    Answer: A

    Step-by-step explanation:

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