Question

tell me question no a and b

Answer 1

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Thank you..

Answer 2

1)it is given in the question that circumference is 132 so as we know that
circumference is equals to 2πr
the value of π is 22/7 so
132 =2 ×22/7×r
132/2× 7/22=r
21/2=r

2) we can find the volume of cylinder by the formula πr^2h put the value of π and r ( we find in part 1) and value of h is given in the question .


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