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3 years ago

PLEASE HELP ME!!! I'LL MARK YOU BRAINLIEST IF YOU ANSWER THESE CORRECTLY!!

Mathematics

1 answer:

alisha [4.7K]3 years ago

4 0

Answer:

1) Volume = ⅓×pi×r²×h

= ⅓×3.14×7²×14

= 718.01 in³

2) ⅓×3.14×5²×10

= 261.67 cm³

3) r = 12÷2 = 6

Volume = (4/3)×3.14×6³

= 904.32 mi³

4) 3.142×4²×5

= 251.2 ft³

5) radius = 2

(4/3)×3.14×2³ = 33.49 ft³

6) radius = 2

3.142×2²×3 = 37.68 m³

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2 years ago

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2 years ago

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2 years ago