Question

Area of equilateral triangle is

• A. (3/4)^(1/2) x S^2
• B. b/4 (4a^2 - b^2)^(1/2)
• C. 1/2 (a+b)
• D. h/2 (b1 + b2)

Answer 1

Answer:

A. (3/4)^(1/2) x S^2