Find the perimeter of the given figure.
31m
Perimeter is the measure of distance of the boundary of a planar object. It is also defined as the total sum of lengths of all the bounding sides of a planar object.
Here, the sum of lengths of all the sides of the given figure = AB + BC + CD + DA
= 5 + 9 + 7 + 10 = 31
∴ The perimeter of the given figure = 31 m.