Question

plz solve this question...... ​

Answer 1

Answer:

96 m²

Step-by-step explanation:

Given ,

length = 30 m

breadth = 20 m

so ,

area of the rectangle = l × b

= 20 × 30

= 600 m²

so , length without shaded region = 30 - 2 = 28 m

breadth without shaded region = 20 - 2 = 18 m

then ,

area without shaded region = 28 × 18 = 504 m²

area of shaded region = 600 - 504

= 96 m²