Question

Plz solve I will mark brainlist ​

Answer 1

Area of the shaded region is half the area of the rectangle.

The reason is the following.

The shaded region is a triangle.

When we take the breadth of the rectangle which is attached to the shaded triangle as the base of the triangle, the height corresponding to this base is equal to the length of the rectangle.

∴ Area is,

1/2 × 40 × 10

1/2 × 400

200 cm²

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