Angles
Angles: Overview
This Topic covers sub-topics such as Angles, Acute Angles, Types of Angles, Obtuse Angles, Right Angles, Straight Angle, Complete Angle, Vertex of Angles, Notation of Angles, Arms or Sides of Angles and, Protractor as a Drawing Tool
Important Questions on Angles
I am standing at point , near a major road. Along the road there are markers every . I can see three consecutive markers: . I am away from marker . The bearing of from my current position is and the bearing of from my current position is .
Find the angle

Identify the angles in the picture shown below and write their names in the table given below.
S.No. | Angle | Vertex | Sides or arms |

Find the measure of the missing angle.







An obtuse angle is greater than and less than .

Identify the name of the following angle.

Identify the given angle: (Acute angle/Obtuse angle/Reflex angle/Right angle)


A complete angle is equal to _____ degrees.

A straight angle is equal to _____ degrees.

A right angle is equal to _____ degrees.

A zero angle is equal to _____ degrees.

In the given angle,
Name the arms of the angle.

In the given angle,
Name the vertex of the angle.

