question_answer

Which of the following statements is true about area of a triangle? (i) Area of an equilateral triangle that has a side a is \[\frac{\sqrt{3}}{4}\times {{a}^{2}}\] (ii) Area of a triangle is equal to half of the product of base and its altitude. (iii) Both of the above (iv) None of these

A) Only (i)                       

B) (i) and (ii)

C) Both (i) and (ii)  

D) Neither (i) nor (iii)