Measurement
Solve contextual problems involving perimeters
Interactive practice questions
A rectangular athletics field is $140$140 metres long and $40$40 metres wide. How far, in km, will an athlete run by completing $6$6 laps of along the edge of the field?
Easy
1min
A swimming pool has a $3$3 m wide path around its edge. The outer width of the path is $15$15 m and the length is $29$29 m, as shown in the figure.
Easy
1min
A square has the same perimeter as an equilateral triangle. If the triangle has sides of length $12$12 cm, find the side length of the square.
Medium
< 1min
The length of a rectangle is twice its width and its perimeter is $30$30 cm.
Let $x$x be the width of the rectangle.
Medium
3min
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