If a metallic cylinder having volume 1540 cm^3 is melted to form cylinder having height 10 cm what is radius of cylinder

asked Jan 18, 2022 125k views

5 votes

by SAaNu

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2 votes

Answer:

radius is 7 cm

Explanation:

formular for volume:

$V = \pi {r}^(2) h$

r is radius

h is height

$1540 = 3.14 * {r}^(2) * 10 \\ {r}^(2) = 49.0 \\ r = 7 \: cm$

DoubleDown answered Jan 25, 2022

7.5k points

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