Question

d If the width of a rectangle with perimeter P is 6 units, what is its length?

Answer 1

Step-by-step explanation:

width is 6 units

P=2(l+w)

p=2(l+6)

l+6=p/2

l= (p/2)-6

Answer 2

The length of the reactangle with a width of 6 units and perimeter p units is (P/2)-6 units.

What is the perimeter of a rectangle?

A perimeter is a closed route that surrounds, outlines, or embraces a rectangle. The perimeter of a rectangle is given by the formula,

$\rm Perimeter= 2(Length +width)$

As it is given that the width of the rectangle is 6 units, while the perimeter of the rectangle is P. Now if we write about the perimeter of the rectangle, it can be written as,

$\rm Perimeter= 2(Length +width)$

$P = 2(l+6)\\\\\dfrac{P}{2} = (l+6)\\\\l = \dfrac{P}{2}-6$

Hence, the length of the reactangle with a width of 6 units and perimeter p units is (P/2)-6 units.

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