Area of an equilateral triangle with side length a is equal to:
A. √3/2a
B. √3/2a2
C. √3/4 a2
D. √3/4 a
Answer:C
Area of an equilateral triangle with side length a is equal to:
A. √3/2a B. √3/2a2 C. √3/4 a2 D. √3/4 a