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UkoKoshka [18]
3 years ago
12

A triangle has an area of 234.4 square feet and a height of 16 feet. what is the length of the base?

Mathematics
1 answer:
Monica [59]3 years ago
4 0
The area of a triangle:
A_\Delta=\dfrac{bh}{2}
We have:
A_{\Delta}=234.4\ ft^2.\\\\h=16\ ft.
substitute:
\dfrac{16b}{2}=234.4\\\\8b=234.4\ \ \ |:8\\\\b=29.3\ ft.
Answer: 29.3 ft.
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