question_answer

If an equilateral triangle ABC is inscribed in a circle and tangents are drawn at their vertices; then what kind of \[\Delta \] is formed by intersection of tangents?

A)  An isosceles \[\Delta \]   

B)  A right angled isosceles \[\Delta \]

C)  An acute angled \[\Delta \]                 

D)  An equilateral \[\Delta \]

Correct Answer: A

Solution :

(a): See figure for understanding.