What is the are of an equilateral triangle of side 12 cm?\nOptions:\n(A) 36âˆš3 cm2\n(B) 74âˆš3 cm2\n(C) 64âˆš3 cm2\n(D) 64âˆš5 cm2\n(E) 14âˆš3 cm2 Now, let's think a bit. Some random thoughts:
User
Area of an equilateral triangle = âˆš3/4 S2\nIf S = 12, Area of triangle = âˆš3/4 * 12 * 12 = 36âˆš3 cm2;
The final answer: (A).
Assistant