Question

The length of a rectangle is 10 cm more than its breadth. If the perimeter of the rectangle is 30cm. Find the length and breadth of the rectangle.​

Answer 1

Answer:

let breadth be x ,

length be x+10

perimeter=30cm

ATQ(according to question),

2*( x + x+10)=30cm

2*2x+10=30cm

4x+10=30cm

4x=30-10

x=20/4

x=5

breadth=x

=5

length=x+10

=5+10

=15