question_answer

Read the following statements and which one is true? (i) If in a triangle, two angles are equal to\[60{}^\circ \], then it is equilateral. (ii) If the angles of a triangle are in the ratio 1: 1 : 2 then it is a right angled isosceles triangle. (iii) If the angles of a triangle are in the ratio 1 : 2 : 3 then it is a right angled triangle.

A)  only (i) and (ii)

B)  only (ii) and (iii)

C)  only (i) and (iii)

D)  All three statements