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Paladinen [302]
3 years ago
7

the length of a rectangle is six times its width. if the area of the rectangle is 294 cm^2, find its perimeter. ​

Mathematics
1 answer:
Genrish500 [490]3 years ago
7 0

Answer:

98 inches

Step-by-step explanation:

6x^2=294

x^2=49

x=7

2*7+2*42=  14+84=98 inches

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Step-by-step explanation:

Let longer side of rectangle be L and the shorter side be  S, thus we can write the ratio:

\frac{L}{S}=\frac{4}{3}


<em>Now putting 21 into S, we solve for L:</em>

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3 years ago
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What is the measure of x?​
victus00 [196]

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