GCSE Secondary Maths Age 13-17 - Shapes & Area: Proportion - Explained

What is the perimeter of the square mentioned in the problem?

• 12 centimeters

• 16 centimeters

• 20 centimeters

• 24 centimeters

How is the area of the square calculated?

• By squaring the side length

• By adding the side lengths

• By multiplying the perimeter by 4

• By dividing the perimeter by 4

What is the area of triangle A?

• 2 cm²

• 4 cm²

• 1 cm²

• 3 cm²

What is the area of triangle B?

• 5 cm²

• 4 cm²

• 3 cm²

• 2 cm²

What is the total area of triangles A and B combined?

• 7 cm²

• 6 cm²

• 5 cm²

• 4 cm²

What is the area of the shaded part of the square?

• 10 cm²

• 8 cm²

• 6 cm²

• 12 cm²

What fraction of the square is shaded?

• 7/8

• 5/8

• 3/4

• 1/2