Someone help meeeeeeee

Benoit Courtine asked Sep 9, 2023

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19 votes

Benoit Courtine asked Sep 9, 2023

3.3k points

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14 votes

Answer:

3rd option

Explanation:

The volume (V) of a sphere is calculated as

V =
(4)/(3) πr³ ( r is the radius )

Given diameter = 4 then r = 4 ÷ 2 = 2 cm

V =
(4)/(3) π × 2³ =
(4)/(3) π × 8 =
$(32\pi )/(3)$ cm³

combined volume =
$(32\pi )/(3)$ + 20π =
$(32\pi )/(3)$ +
$(60\pi )/(3)$ =
$(92\pi )/(3)$ cm³

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