Angles

IMPORTANT

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

EASY
IMPORTANT

I am standing at point O, near a major road. Along the road there are markers every 100 m. I can see three consecutive markers: P,Q and R. I am 20 m away from marker P. The bearing of P from my current position is 340° and the bearing of Q from my current position is 030°.

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Find the angle POQ

HARD
IMPORTANT

Identify the angles in the picture shown below and write their names in the table given below.

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S.No. Angle Vertex Sides or arms
1. XYZ Y YX, YZ
2.      
3.      
4.      
5.      
6.      
7.      
8.      
9.      
10.      

 

MEDIUM
IMPORTANT

Find the measure of the missing angle.

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MEDIUM
IMPORTANT

A complete angle is equal to 300°.

MEDIUM
IMPORTANT

The angle given is a reflex angle.

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MEDIUM
IMPORTANT

Question Image This angle can be called CAB.

EASY
IMPORTANT

What kind of angle is 180°?

EASY
IMPORTANT

What kind of angle is 10°?

EASY
IMPORTANT

What kind of angle is 145°?

MEDIUM
IMPORTANT

An obtuse angle is greater than 90° and less than180° .

MEDIUM
IMPORTANT

Identify the name of the following angle.

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CDE=

MEDIUM
IMPORTANT

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

OPM=___

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MEDIUM
IMPORTANT

Identify the given angle:

PQR=_____

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MEDIUM
IMPORTANT

A complete angle is equal to _____ degrees.

MEDIUM
IMPORTANT

A straight angle is equal to _____ degrees.

MEDIUM
IMPORTANT

A right angle is equal to _____ degrees.

MEDIUM
IMPORTANT

A zero angle is equal to _____ degrees.

MEDIUM
IMPORTANT

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In the given angle,

Name the arms of the angle.

MEDIUM
IMPORTANT

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In the given angle,

Name the vertex of the angle.

EASY
IMPORTANT

An obtuse angle is _____ than 90°.