Draw rough diagram of two angles such that they have

(a) One point in common

(b) Two points in common

(c) Three points in common

(d) Four points in common

(e) One ray in common.

(a) One point in common-

∠POQ and ∠ROS has one point in common i.e., O.

(b) Two points in common

∠AOB and ∠COB has two points in common i.e. O and B.

(c) Three points in common

∠POM and ∠LOM have three points in common i.e. O, M and N.

(d) Four points in common

∠EOB and ∠AOB have four points in common i.e. B, C, D and O.

(e) One ray in common.

∠LOM and ∠MON has one common ray i.e. OM.