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Tom [10]
2 years ago
10

A triangle is 3cm wider than it is tall. The area is 44cm^2. Find the width(length of the base).

Mathematics
1 answer:
stich3 [128]2 years ago
8 0
Set height to x, then length of base is x+3, Area formula says that
0.5*x*(x+3)=44, x(x+3)=88, x=8, x+3=11, which is the length you are looking for (11cm)
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