Question

To draw an incircle, which of the following is/are required?

• A. To draw the bisector of any one angle of the triangle
• B. To draw the bisectors of any two angles of the triangle.
• C. The perpendicular distance from incentre to one of the sides of the triangle.
• D. To draw only one perpendicular bisector of two sides of the triangle.

Answer 1

Answer: (B), (C)

The correct options are
B

To draw the bisectors of any two angles of the triangle.

C

The perpendicular distance from incentre to one of the sides of the triangle.

The intersection of bisectors of two angles will act as the center of incircle and the perpendicular distance from the incenter to the side of the triangle will be the radius (also called inradius).