Mensuration Practice Test 3

Question : 31 of 40

Marks: +1, -0

The length of a square is increased by 9 m. its area becomes 135 sq. m. Find its perimeter

Solution:

The required answer = 4

(y/x)

y = 135, x = 9
=

4({135}/9)

= 60 m

Go to Question:

Prev Question

Next Question