Question

The perimeter of a rectangle is 20 CM if the length of the rectangle is 6 cm,then find its breadth will bewith statement

Answer 1

Answer:

Thus, the perimeter of a rectangle is 20 cm ,if the length of rectangle is 6 cm ,then it's breadth will be 4 cm.

Step-by-step explanation:

$Given ===>\\\\1. Perimeter of rectangle = 20cm\\2.Length = 6 cm\\3.Breadth =?\\ \\Solution:-\\\\Perimeter of rectangle = 2(l+b)\\20 = 2(6+b)20 = 12+2b20-12 = 2b8 = 2b\\b = 8/2\\\bold{b = 4 cm}\\Thus, the perimeter of a rectangle is 20 cm, if the length of a rectangle is 6 cm, then its breadth will be 4 cm.$