The length of a rectangle is twice its breadth. If its perimeter is 60 cm, find the length and the breadth of the rectangle..
Share
The length of a rectangle is twice its breadth. If its perimeter is 60 cm, find the length and the breadth of the rectangle..
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Let the breadth of the rectangle be xSo, length of rectangle will 2x
Perimeter = 60 cm
Perimeter = 2(l+b)
60 = 2(2x + x)
60 = 2 x 3x
60 = 6x
x = 10
Length = 20 cm
Breadth = 10 cm