Math, asked by gaurimaheshpatil, 10 months ago

The total surface area of cylinder is 880cm2. It's height is 13 cm. Find it's radius.

Answers

Answered by ds6449648

0

Step-by-step explanation:

total surface area of cyclinder =2× pie×r(r+h)

880=2×3.14×r(r+13)

880=6.28×2r+13r

880=6.28×15r

15r=880/6.28

r= 15/140.127

r=9.341

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