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kramer
3 years ago
5

The length of a rectangle is 5in longer than its width. If the perimeter of the rectangle is 46in, find its area

Mathematics
1 answer:
Crank3 years ago
6 0
<span>width = x
</span><span>length = x+5

2x + 2(x+5) = 46
2x + 2x + 10 = 46
4x = 46 - 10
4x = 36
x = 36/4 </span><span>
x = 9 in  </span> ←  width 

length = x+5 = 9 + 5 = 14 in
<span>
Area = 9 * 14 = 126 in</span>²<span>

</span>
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