Question

5. The perimeter of the
rectangle is 20 CM. If the
length of rectangle is 6 CM
then the breadth is *
O 4cm
O 6 cm
O 10cm
O
14cm​

Answer 1

Answer:

The breadth of the rectangle is 4 cm.

Step-by-step explanation:

Perimeter of the rectangle = 20 cm

Length of the rectangle = 6 cm

Breadth of the rectangle = b

( Let the breadth be as 'b' )

Perimeter of the rectangle = 2( l + b )

20 = 2( 6 + b )

20 = 12 + 2b

2b = 20 - 12

2b = 8

b = 8

2

b = 4