Question

The perimeter of a rectangle is 60 m. What is the sum of its length and breadth?

पर्याय

• 15 m

• 20 m

• 30 m

• 120 m

Answer 1

30 m

Explanation:

Since P = 2(l + b),

we have 60 = 2(l + b),

so (l + b) = 30 m.