Find the dimension of rectangle — task. Maths CBSE Live product, Class 10 (2026-27).

The perimeter of a rectangle is 40 metres and the length is 4 metres more than three times the width. Find the dimension of rectangle.

Ans:

Length of rectangle is \(m\).

Breadth of the rectangle is \(m\)

[NOTE: Enter the value round off to one decimal places]

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3. Find the dimension of rectangle