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Maths-

General

Easy

Question

The area of shaded region from the adjacent figure is

$12 {c m}^{2}$
$13 {c m}^{2}$
$15 {c m}^{2}$
$14 {c m}^{2}$

The correct answer is: $14 c m to the power of 2 end exponent$

$R a d i u s space o f space t h e space g i v e n space c i r c l e space equals 14 divided by 2 space equals 7 c m A r e a space o f space t h e space s h a d e d space r e g i o n equals a r c space A B minus A r e a space o f space t h e space t r i a n g l e space A O B space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals 90 over 360 cross times 22 over 7 cross times 7 cross times 7 minus 1 half cross times 7 cross times 7 space s q space c m space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals 1 half cross times 7 cross times left parenthesis 11 minus 7 right parenthesis space s q space c m space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals 7 cross times 2 space s q space c m space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals 14 space s q space c m$

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