Math, asked by hopelilian266, 3 months ago

A pipe of radius 7 cm is 50 m long calculate it's surface area

Answers

Answered by usman4916950

0

Answer:

748sq.cm

Step-by-step explanation:

Given: Radius=7cm,

Height=10cm

Total surface area=2πr(h+r)sq.units

=2×

7

22

×7(10+7)

=44×17=748sq.cm

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