Question

FROM THE ABOVE PICTURE...find the area of the shaded region where a circular are of
radius 7 cm has been drawn with vertex O of an equilateral triangle OAB
of side 14 cm as centre. (Use = π = 22/7
​

Answer 1

Answer:

238.87

Step-by-step explanation:

area of circle = πr`2

=22/7 × 7cm × 7cm

= 154 cm`2

area of equilateral triangle = √3/4 × side`2

= √3/4 × 14cm × 14cm

= 84.87 cm`2

area of shaded region = 154 cm`2 + 84.87 cm`2

=238.87