Question

Find the area of the figure.

189 sq.cm
198 sq.cm
216 sq.cm
266 sq.cm

Answer 1

Answer:

189 sq.cm

Step-by-step explanation:

the area of the rectangle = 14 * 8=112 square.cm

area of the circle = pi * r^2

but here there is a half circle so that area will be =(pi*r^2)/2

=((22/7)*7^2)/2

=77

now the total area will be

112+77=189

Answer 2

Answer:

189 sq.cm

Step-by-step explanation:

Given,

Radius = 7 cm

Length = 14 cm

breadth = 8 cm

ar ( shape ) = ar ( rectangle ) + ar ( semi - circle )

                   = ( l x b ) + ( ½ π r^2 )

                   = ( 14 x 8 ) + [ ½ x ( 22/7 ) x 7 x 7 ]

                   = 112 + ( 11 x 7 )

                   = 112 + 77

ar ( shape ) = 189 sq.cm