Conversion of units
Perimeter
Diameter and radius
Circumference of a circle
100
How many cm in 1m?

100

100

What is the perimeter of a rectangle with length 5cm and breadth 8cm?

26cm

100

What is the diameter of a circle with a radius of 7cm?

14m

100

Circumference of a circle with diameter of 50cm, correct to 2 decimal places?

157.08cm

200

Convert 410cm to m

4.1m

200

What is the perimeter of a rectangle with length 32cm and width 14cm?

92cm

200

What is the radius of a circle with diameter of 15cm?

7.5cm

200

Circumference of a circle with a radius of 4.5m, correct to 2 decimal places

14.14m

300

Convert 3.5cm to m

0.035m

300

If the perimeter of a square is 24cm, what length are its sides?

6cm

300

Write a formula for the circumference of a circle?

C=pi x d

C=2 xpi x r

400

Convert 35.2mm to cm

3.52cm

400

What is the length of a rectangle if its perimeter is 32cm and its breadth is 4.5cm?

11.5cm

400

How many lines of symmetry in a circle?

Infinite!

500

Convert 5.2mm to m

0.0052m

500

Draw an isosceles triangle with Perimeter of 25cm.

Teacher check

500

Diameter of a circle with a Circumference of 37cm? Correct to 2 decimal places 

11.78cm

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