Find the area of an equilateral triangle with a side of 6 inches. Answers are: 9√3 in2 6√3 in2 4.5√3 in2

asked Sep 28, 2019 55.5k views

2 votes

Find the area of an equilateral triangle with a side of 6 inches. Answers are:

9√3 in2

6√3 in2

4.5√3 in2

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6 votes

The answer is: 9√3 in2

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6 votes

Area= 1/2abSinC where a and b are sides and c is an angle. All sides= 6 inches, all angles= 60°

1/2x6x6xSin(60)= 9√3 in2

Muuvmuuv answered Oct 3, 2019

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