Grade 5 - Mathematics - Area of Triangle 2

The following triangles are not drawn to scale. Which triangle has an area of 12 cm²?

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What is the area of the triangle shown?

• 35 cm²

• 42cm²

• 60cm²

• 84cm²

ABCD is a rectangle. Find the area of the shaded triangle.

• 45cm²

• 90cm²

• 108cm²

• 150cm²

Find the shaded area of rectangle PQRS below.

• 64m²

• 160cm²

• 256cm²

• 320cm²

Find the area of the shaded part in the rectangle.

• 100cm²

• 150cm²

• 200cm²

• 250cm²

What is the area of the triangle shown?

(a)  

The figure below is made up of a 4-m square and a triangle. Find the area of the figure.

(a)  

The rectangle is divided into 4 equal parts. What is the area of the unshaded portion of the rectangle?

(a)  

The figure is made up of two squares of difference sizes. Find the area of the unshaded portion/

(a)  

If the shaded area is 50cm², what is the area of the unshaded part?

(a)