If the width of a rectangle is one fourth of the length. If the perimeter is 90 cm, the width is -

If the width of a rectangle is one fourth of the length. If the perimeter is 90 cm, the width is - ?

Created: 2 days ago | Updated: 2 days ago | Created By:

Imran Ahmed

3 cm

6 cm

9 cm

12 cm

0 1

Best Answer Explained in Below-:

Let the width of the rectangle be x cm. Then, the length of the rectangle = 4x cm.The perimeter of the rectangle = 2(length + width) = 2(4x + x) = 10x cm.Given that the perimeter of the rectangle is 90 cm. Therefore, we have the following equation:10x = 90x = 90 / 10x = 9Therefore, the width of the rectangle is 9 cm.So the answer is 9

No comments yet.

If the width of a rectangle is one fourth of the length. If the perimeter is 90 cm, the width is - ?

How much interest will Tk 10,000 earn in 9 month at an annual rate of 6%?

If exterior angle of a polygon is 72°, what is the number of its sides?

Sidebar

Advertishment

Need Custom Questions or Projects?

Social Links

Quick Links

Stay Connected