Math, asked by guptaarun01, 4 months ago

find the curved surface area of a well of diameter 4 metre and the depth is 10 metre

Answers

Answered by vvsgs0782

0

Step-by-step explanation:

Given: Volume remains same

Volume of cylinder=Volume of cuboid

(7/22 )×7² ×10=100×7×h

h=2.2m

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