Question

Find the perimeter of the given figure.

• A. 30 m
• B. 11 m
• C. 31 m
• D. 19 m

Answer 1

The correct option is C

31 m

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
$\therefore$ The perimeter of the given figure = 31 m.