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# Perimeter and Area

### Perimeter and area of rectangles and triangles

A rectangle has a length of 10cm and a width of 4cm. What is its area? 40cm square
A rectangle has a length of 2m and a width of 3m. What is its perimeter? 10m
An equilateral triangle has sides of 15cm. What is its perimeter? 45cm
A triangle has a base of 10cm and a height of 5cm. What is its area? 25cm square
A rectangle has a length of 7cm and a width of 9 cm. What is its area? 63 cm square
A rectangle has a length of 7cm and a width of 9 cm. What is its perimeter? 32cm
A triangle has a base of 12cm and a height of 5cm. What is its area? 30 cm square
What is the perimeter of a triangle with sides 12cm, 13cm and 6cm? 31cm
A rectangular garden has a length of 20m and a width of 15m. What is the area of the garden? 300m square
A farmer has a field which is 120m long and 55m wide. He wants to put a fence around the field. How much fence does he need? 350m
Tom want to buy a new carpet for his bedroom. The room is 14m by 12m. How much carpet does he need? 168m square
What is the diameter of a circle? From one side of the circle to the other
What is the circumference of a circle? The perimeter of the circle
What is the relationship between the radius and the diameter of a circle? The diameter is 2 x the radius
If the diameter of a circle is 20cm. What is the radius? 10cm
If the radius of a circle is 6cm. What is the diameter? 12cm
Created by: saraparfit