The perimeter of a rectangle is 84cm. If the length is 19cm, find the

1.	The perimeter of a rectangle is 84cm. If the length is 19cm, find the breadth
Answer» Step-by-step explanation: Perimeter of the rectangle = 84cm Length of the rectangle = 19cm Formula for the perimeter of a rectangle = 2(l + b) Therefore, 2(19 + b) = 84 =38 + 2b = 84 =2b = 84-38 = 46 =b = 46/2 = 23 (ANS) Here is your answer. Hope it helps!

The perimeter of a rectangle is 84cm. If the length is 19cm, find the breadth

Answer»

Step-by-step explanation:

Perimeter of the rectangle = 84cm

Length of the rectangle = 19cm

Formula for the perimeter of a rectangle = 2(l + b)

Therefore,

2(19 + b) = 84

=38 + 2b = 84

=2b = 84-38 = 46

=b = 46/2 = 23 (ANS)

Here is your answer. Hope it helps!