Question

find the area of shaded portion all foreigners are right angled.​

Answer 1

Answer:

Area of the outer rectangle = ( 15*19.6)m2

=294m2

Length of inner rectangle = (19.6-5.4)m

= 14.2m

Breadth of inner rectangle =( 15-(2+2))m

= 11m

So, area of inner rectangle = (11*14.2)m2

= 156.2m2

So, area of the shaded portion

= (294-156.2)m2

137.8 m2