Question

If the diameter of the closed
cylindrical drum is 30 cm, then find
its radius. *
O 10 cm
O 15 cm
O 17 cm​

Answer 1

Answer:

it's clear diameter = 2 radius

let radius be X

30=2x

X=30/2

X=15

radius =15cm

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Answer 2

Step-by-step explanation:

its clear diameter=2

let radius be x 30=2x

x=30/2

x=15

radius =15cm