The perimeter of a rectangle is 135 cm. If the breadth is given as 17 cm, find the length of the rectangle.
Asked by Topperlearning User | 30th Apr, 2015, 03:10: PM
The perimeter of the rectangle is given as 135 cm.
Breadth (b) of the rectangle = 17 cm
Let the length of the rectangle be l cm.
So, Perimeter of the rectangle = 2 x (l + b)
135 = 2 x (l + 17)
2 x (l + 17) = 135
l + 17 = = 67.5
l = 67.5 - 17
l = 50.5 cm
Thus, the length of the rectangle is 50.5 cm
Answered by | 30th Apr, 2015, 05:10: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number