Question

Calculate the area of the shaded region in the Fig. 11.3. 1.5 m 27 m 1.5 m I 1.5 m 1 1.5 m K 43 m​

Answer 1

Answer:

45m

Step-by-step explanation:

I hope this answer will help you

Answer 2

area of outer rectangle= lxb

= 43x27

= 1161

now the area of inner rectangle = 40x24

where l = 43- 2x1.5

B = 27- 2x1.5

= 960

so the area of shaded portion= 1161-960= 201