Question

The length of a rectangle is three times its width.if the perimeter is 56m.find the lenght of the rectangle

Answer 1

2(3x+x) = 56
2 * 4x = 56
X =7

Lengthy if rectangle = 3x = 21 m

Answer 2

Answer:

28 width and 84 length

Step-by-step explanation:

56 \ 2

= 28 width

= 28 ❌3 = 84 length