Question

The length of a rectangle is 3 CM more than its breadth. it's perimeter is 34 CM. Find the length and breadth of the rectangle ​

Answer 1

Answer:

Length = 7+3 = 10

Breadth = 7

Hope it helps you.

Answer 2

Answer:

let the breath be x

length x+3

perimeter 2(l+b)

perimeter 2(x+3+x)=34

2(2x+3)=34

4x+6=34

4x=34-6

4x=28

x=7

so the breadth is 7

length 7+3=10

area of rectangle l×b

7×10=70