The length of a rectangle is five times its width. if the area of the rectangle is 245 meters squared, find its perimeter

Your answer is 84 meters.

We can call the width x, and thus the length 5x, and then we can say that 5x × x = 245, which simplifies to 5x² = 245, and then we can solve:

5x² = 245

÷ 5

x² = 49

√

x = 7

Now that we know what x is, we can find the perimeter by using it as the width, and then multiplying it by 5 to find its length. This gives us:

(7 × 2) + (5 × 7 × 2) = 14 + (35 × 2) = 14 + 70 = 84

So your answer is 84 meters.

I hope this helps!

c

step-by-step explanation:

i think because what else can be a sample of every member

answer: 0.64

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