The length 14

The length of the rectangle is 6cm, and the perimeter of the rectangle is 20 cm. Find the rectangle's breadth. Find the area of the rectangle.

Correct answer:

b =  4 cm
A =  24 cm2

Step-by-step explanation:

a=6 cm p=20 cm  p=2a+2b  b=p/2a=20/26=4 cm
A=a b=6 4=24 cm2

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