The length of a rectangle is 5 times of its breadth. If the breadth is 10 cm, then what is the perimeter of the rectangle?
Answer & explanation
Correct answer: option 3
The length of a rectangle is 5 times of its breadth means,
Let the breadth = x
Then the length will be = 5x
So, the breadth = 10 then the length will be = 50
Perimeter of the rectangle = 2 (length + breadth)
= 2 (50 + 10) = 120cm