CBSE Class 11-science Answered
The length of a rectangle is 5 more than the 2 times of its breadth. If the perimeter of the rectangle is atleast 640 cm. Find the minimum value of its breadth.
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
Let the breadth of the rectangle be x cm.
![](https://images.topperlearning.com/topper/questions/9088_image001.gif)
![](https://images.topperlearning.com/topper/questions/9088_image002.gif)
But, Perimeter is greater than equal to 640
![](https://images.topperlearning.com/topper/questions/9088_image001.gif)
![](https://images.topperlearning.com/topper/questions/9088_image033.gif)
![](https://images.topperlearning.com/topper/questions/9088_image001.gif)
![](https://images.topperlearning.com/topper/questions/9088_image034.gif)
![](https://images.topperlearning.com/topper/questions/9088_image001.gif)
![](https://images.topperlearning.com/topper/questions/9088_image035.gif)
![](https://images.topperlearning.com/topper/questions/9088_image001.gif)
![](https://images.topperlearning.com/topper/questions/9088_image036.gif)
![](https://images.topperlearning.com/topper/questions/9088_image001.gif)
![](https://images.topperlearning.com/topper/questions/9088_image037.gif)
![](https://images.topperlearning.com/topper/questions/9088_image002.gif)
Answered by | 04 Jun, 2014, 15:23: PM
Concept Videos
CBSE 11-science - Maths
Asked by manthanpal3 | 28 Jun, 2023, 12:20: PM
CBSE 11-science - Maths
Asked by Topperlearning User | 30 Apr, 2014, 13:20: PM
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
CBSE 11-science - Maths
Asked by Topperlearning User | 30 Apr, 2014, 13:32: PM
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
CBSE 11-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM