Math, asked by sakshamdiscord3, 2 months ago

17. The height of a cylinder is 15cm and C.S.A is 660 cm?. Find its radius?

Answers

Answered by shashirajgupta7

2

Answer:

radius =7cm

this is the right answer

Answered by brainlyAKC

2

Answer:

radius is 7cm

Step-by-step explanation:

Csa=2pie*r*h (formula)

Given h=15

Csa=660

Pie=22/7

r=?

660=2*22/7*15*r

660/2=22/7*15*r

330*7/22=15*r

30*7/2*15=r

7=r or

r=7

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