Find the area of the equilateral triangle with sides of length in.Round your answer to two decimal places.
A) 55.43 square inches
B) 16.00 square inches
C) 27.71 square inches
D) 32.00 square inches
E) 45.25 square inches

Question

Find the area of the equilateral triangle with sides of length  in.Round your answer to two decimal places. ​
A) 55.43 square inches 
B) 16.00 square inches 
C) 27.71 square inches 
D) 32.00 square inches 
E) 45.25 square inches

Quizplus · Accepted Answer

The formula for the area of an equilateral triangle with side length s is A = (s^2 * sqrt(3)) / 4. Substituting s = 11ea8970_6a9d_0882_861b_67ccfd863167_TB1301_11, we get A = (11ea8970_6a9d_0882_861b_67ccfd863167_TB1301_11^2 * sqrt(3)) / 4. Using a calculator, we get A = 27.71 square inches (rounded to two decimal places). Therefore, the best choice is C.

Find the Area of the Equilateral Triangle with Sides of Length