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maria [59]
3 years ago
12

A sports ball has a diameter of 12 cm. Find the volume of the ball.

Mathematics
2 answers:
velikii [3]3 years ago
8 0

The volume of a sphere is \frac{4}{3}πr³

If the diameter is 12 cm, divide that in half to get the radius, which is 6.

Now, just plug your variables into the equation for volume.

V = \frac{4}{3}(3.14)6³

V= \frac{4}{3}(678.24)

V= 904.32 cm³

stealth61 [152]3 years ago
5 0
Step 1: I drew a visual representation

Step 2: write the formulae for the volume of a sphere which is V=4*PI*r cubed all divided by 3. Refer to my image

Step 3: answer is 7234.56 cm cubed

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