Lines and Angles(if angle PQR = angle PRQ then prove that angle PQS=angle PRT)

Triangles(by ASA congruence criterion)

Triangles(by AAS congruence criterion).

Triangles(by SAS congruence criterion)

Triangles(by SAS congruence criterion)

Lines and Angles ( Star shape Diagram).

Lines and Angles(angles sum property(

Lines and Angles (by Exterior angle theorem).

Lines and Angles (find x and y).

Lines and Angles (if ray YQ bisects Angle ZYP, find angle XYQ & reflex angle QYP)

Lines and Angles(angles ROS=1/2(angles QOS -angles POS)

Lines and Angles(if x+y=w+z , then Prove that AOB is line)

Lines and Angles(if angle PQR = angle PRQ then prove that angle PQS=angle PRT)

Line and angles(a:b=2:3, find c)

Lines and Angles(Opposite angles and Reflex angles)

Lines and Angles(Examples on Reflex angle and Linear pair of angles)

Lines and Angles(Linear pair of angles)

Lines and Angles (Reflex angle)

Lines

Line and its mid-point.

lines

lines and Circles

Maths for Std 8th,9th,10th.

Maths for std 8th,9th,10th.

Maths for 8th,9th,10th.