Find the area of the shaded region.

25.5 units

Explanation:

Let the area of the triangle be AT.

Let the area of the rectangle be AR.

Given the following data;

For the triangle:

Base = 3

Height = 3

Substituting into the equation, we have;

Area of triangle, AT = 4.5 units

For the rectangle:

Length = 6

Breadth = 5

Substituting into the equation, we have;

Area of rectangle, AR = 30 units.

Now to find the area of the unshaded region, we would subtract the area of the triangle from that of the rectangle.

Area of unshaded region = AR - AT

Area of unshaded region = 30 - 4.5

Area of unshaded region = 25.5 units.

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