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STatiana [176]
3 years ago
11

The length of a rectangle is six times its width.

Mathematics
1 answer:
Hoochie [10]3 years ago
3 0

Answer:

Length = 30

Width = 5

Step-by-step explanation:

So the formula for perimeter is

P = 2L+2W

And we know that:

L = 6W

So then we put in all the information that we do know

70 = 2(6W)+2W

And pop that into a calculator and you get W=5

So now we put that information into L = 6W to get:

L = 6×5

L = 30

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