Question

Find the area of the shaded part . When all the corners are right - angled . ​

Answer 1

ok sure .

Area of shaded region =(120×3)+(3×90)+(3×90)−(3×3)−(3×3)

=360+270+270−18

=900−18=882cm

Step-by-step explanation:

I hope it helps you.

mark me as branliest.