Math, asked by saymanh2000, 4 months ago

Find the area of a shaded portion of radii of two circle are 15cm and 13cm

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Answers

Answered by asuryaprakash5241

4

Step-by-step explanation:

R=15cm,r=13cm.

Area of the circulating ring =π(R+r)(R−r)

=

7

22

(15+13)×(15−13)

=

7

22

×28×2

=176 sq cm

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