Pls Help! Geometry Find the area of the shaded region

Question

asked Aug 26, 2023 19.7k views

1 Answer

Remy Mellet · Answer 1 · 2023-08-29T23:06:46+0000

Answer: 112.5 square cm

Explanation:

The area of the rectangle is
(20)(9)=180 square cm.

The area of the white triangle is
(1)/(2)(9)(20-3-2)=67.5 square cm.

So, the area of the shaded region is
180-67.5=112.5 square cm.