Question

(a) To divide a segment into two pallo (b) The ray that divides an angle into two equal parts is called the the angle.​

Answer 1

Answer:

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Answer 2

Answer:

a) Perpendicular bisector

b) P-Centre, Q-BD, R-2

Step-by-step explanation:

a) Altitude is any line perpendicular to a given line and Perpendicular bisector is the line perpendicular to a given line which divides the line segment in two equal parts.

b) . Perpendicular bisector of the diameter of a circle passes through the centre of the circle.

See the given figure (i).

As diameter of the circle passes through the centre its' perpendicular bisector also passes through centre.

ii. If B is image of A in line l, and D is image of C in line l then AC=BD. See the given figure (ii).

iii. Angle bisector is a ray which divides the angle in two different parts.

⟶ We know the bisector means it divides into two equal parts.

⟶ Here angular bisector divides angle into 2 equal parts.