(i) We can construct a triangle 2 obtuse and one acute angle. (ii) If one angle of a triangle is acute and one must be obtuse. (iii) If a perpendicular is draw from any comer to opposite side in an equilateral triangle. Two congruent triangle will be formed.

• A. Only (i) and (ii) are correct
• B. Only (iii) is correct
• C. (iii) is incorrect
• D. (i) is correct