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the perimeter of a rectangle is 24in. and its length is 3 times its width. what is the length and width of the recrangle?

Respuesta :

fruitbabymarrie

the length of the rectangle is 6 and the width of the rectangle is 6

YayaDaBest
Answer:
The length is 9 inches and the width is 3 inches
Explanation:
The dimensions can be found by creating a variable "x" for the sides of the rectangle, where x is the width, and because the length is three times the width, length is equal to 3x
We then set up an equation for the perimeter
p
=
2
l
+
2
w

and plug in our x values for length and width.
Your Welcome! (: - Yaya

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