Pls Help! Geometry Find the area of the shaded region.

Agus Sanjaya asked Jun 1, 2023

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5 votes

Pls Help! Geometry
Find the area of the shaded region.

Agus Sanjaya asked Jun 1, 2023

2.5k points

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12 votes

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.

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