Year 8 Circles practice test

The diameter of this circle is

• 2m

• 4m

• 12.6m

• None of the above

The radius of this circle is

• 2m

• 4m

• 12.6m

• None of the above

The circumference of this circle is

• 2m

• 4m

• 12.6m

• None of the above

State the value of the diameter of this circle

• 7m

• 14m

• 3.5m

• 28m

Calculate the circumference, correct to 2 decimal places

• 87.96m

• 21.99m

• 43.98m

• 153.93m

Calculate the Area, correct to 2 decimal places

• 87.96m²

• 615.75m²

• 43.98m²

• 153.93m²

Calculate the Diameter of this circle

• 119.38cm

• 12.1cm

• 3.14cm

• 24.19cm

Calculate the Area of this circle, correct to 2 decimal places

• 113.1cm²

• 452.39cm²

• 37.7cm²

• 18.85cm²

Calculate the Circumference of this circle, correct to 2 decimal places

• 113.1cm

• 452.39cm

• 37.7cm

• 18.85cm

Calculate the perimeter of this semi circle

• 107.97mm

• 65.97mm

• 131.95mm

• 65.97mm