christisamazing233 christisamazing233

02-10-2018
Mathematics

contestada

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

Respuesta :

02-10-2018

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

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BrainlyLover14 BrainlyLover14

15-04-2020

The answer is: 9√3 in2

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