In the adjoining figure, square ABCD isinscribed in a circle. Find the

1.	In the adjoining figure, square ABCD isinscribed in a circle. Find the area of shadedregion, if side ofthe square is 7 cm.
Answer» Answer: Area of squre= sideside =1414 =196 Are of circle = πrr =22/777 =154 Triangle is an issosles triangle Area of triangle = 1/27√27√2 =49 Are of shaded region =area of square - area of circle + area of triangle 196-154+49 91cm unit square

In the adjoining figure, square ABCD isinscribed in a circle. Find the area of shadedregion, if side ofthe square is 7 cm.

Answer»

Answer:

Area of squre= side*side

=14*14

=196

Are of circle = π*r*r

=22/7*7*7

=154

Triangle is an issosles triangle

Area of triangle = 1/2*7√2*7√2

=49

Are of shaded region =area of square - area of circle + area of triangle

196-154+49

91cm unit square