Question

1. The perimeter of a rectangle is 64 cm.If its length is 17 cm,what is its breadth?

Let the breadth of rectangle be x cm

2length + 2breadth = Perimeter of rectangle

2 [ length + breadth ] = 64

2 [ 17 + ____ ] = 64

_____ =





x = _____

The breadth of rectangle is _____ cm.​

Answer 1

Answer:

Let the breadth of rectangle be x cm.

2length + 2breadth = perimeter of rectangle

2[ length + breadth ] = 64

2[17 + x ] =64

34 + 2x =64

2x = 64-34

2x=30

x=15 cm

The breadth of rectangle is 15 CM.