Answer:
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Answer:
If area = length * width that means the answer is 4x * 5x = 20x².
If x is the hypotenuse then
hyp^2 = 4^2 + 5^2
hyp^2 = 41
hypotenuse =
<span>
<span>
<span>
6.403124
</span></span></span>
if x is a leg then
leg^2 = 5^2 - 4^2
leg^2 = 25 - 16
leg^2 = 9
leg =3
Matt could do one of the following arrangements;
2 rows of 8 CDs
4 rows of 4 CDs
