1.

In the figure if the centre of the circle and ABC is an equilateral triangle find angle BAC and angle ABO?

Answer» 60 degree and 30 degree respectively.Step-by-step explanation:as AO will be PERPENDICULAR to BC ( ANGLE in semi circle)so ABO will 30 ° ,. as 60/2 =30° and all ANGLES in equilateral triangle are 60°


Discussion

No Comment Found

Related InterviewSolutions