Question

The length of a rectangle is thrice it's width. If it's perimeter is 32 cm, find it's length.​

Answer 1

Answer:

please mark BRAINLIEST...

Answer 2

Step-by-step explanation:

Let the width be x,

so, the length will be 3x

Perimeter = 32cm

Perimeter = 2(l+b)

32 = 2(3x+x)

32= 2×4x

32 = 8x

4=x

length = 3x = 12cm

breadth= x = 4cm

Do mark as Brainliest please.