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slava [35]
2 years ago
6

A glass company is repairing a window in the shape of an equilateral triangle. If the length of one side of the triangle is 17 i

nches and the company charges $12 per square inch, the cost of the replacement window will be $___.
Mathematics
1 answer:
nalin [4]2 years ago
4 0

Answer:

the cost of the replacement window will be $<u>1501.44</u>.

Step-by-step explanation:

area of an equilateral triangle:

A = \frac{\sqrt{3}}{4} a^{2}

A = (√3)/4 * (17)^2

A = 125.12 in^2

125.12 * 12 = <u>$1501.44</u>

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