Question

Find the area of the shaded portion​

Answer 1

Step-by-step explanation:

Area of bigger rectangle =l×b

= 16×30=480 sq m

area of smaller rectangle = l×b

lenght = 16-4 = 12

breath = 30-4 =26

12×26

=312sq m

Area of shaded region = 480 - 312

= 168sq m