Question

Find the perimeter and area of this figure....
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Answer 1

Step-by-step explanation:

it consists of one rectangle and two hemisphere's

so,

perimeter of rectangle =2(L+B)

=2(14+21)=2×35=70

Are of rect. =L×B=14×21=X

perimeter of hemisphere 1 =2×pie×7

and that of 2nd hemisphere=2×pie×21/2

and all the three perimeters and u will get your ans.

Answer 2

Answer:

Perimeter of the area=2(l+w)

It is a rectangle so, we are applying this formula..

=2(14+21)

=2(35)

=70

I hope it may helps u....