What is the are of an equilateral triangle of side 8 cm? Answers.
A) 64√5 B) 64√9 C) 16√3 D) 64√3 E) 64√2
Area of an equilateral triangle = √3/4 S2   If S = 8, Area of triangle = √3/4 * 8 * 8 = 16√3 cm2;   Answer: 16√3
<result>C</result>
What is the are of an equilateral triangle of side 8 cm?