Question

The perimeter of a rectangle is 20centimeters. The length is 6centimeters.

What is the area of the rectangle?

Answer 1

Answer:

24 cm^2

Step-by-step explanation:

Perimeter =20cm

Length =6

Breath = X

P= 2(l+b)

20 =2(6+x)

20=12+2x

20-12=2x

8=2x

x=8/2

x=4

Area =6*4=24 cm^2

Answer 2

perimeter =2(l+b)

20=2(6+b)

10=6+b

b= 4 cm

area =lb=6×4=24 cm sq

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