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2 years ago

8

The length of a rectangle is 10 m more than its width if the perimeter of a rectangle is 80 m find the dimensions of the rectang

le.(perimeter is just adding up all the sides)

1 answer:

erastova [34]2 years ago

3 0

Answer:

width= 15

length=25

Step-by-step explanation:

width= x

length= 10+x

2(10+x+x)= 80

2(10+2x)= 80

20+4x= 80

4x=60

x= 15

width= x= 15

length= 10 +x= 10+15= 25

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