Question

Find the area of the shaded portion​

Answer 1

Answer:

area of shaded figure = area of 4 semi circles + area of square.

for finding area of semi circles

4radius = 56cm

radius = 14cm

and the side of square = 56 - 2(14) = 56-28= 28cm

area of figure = 2π r²+ side²

area of figure = 2 x 22/7 x 14 x 14 + 28²

area of figure = 1232+784

area of figure = 2016cm²