O P Malhotra, S K Gupta and, Anubhuti Gangal Solutions for Chapter: Lines and Angles, Exercise 2: Revision Exercise

Author:O P Malhotra, S K Gupta & Anubhuti Gangal

O P Malhotra Mathematics Solutions for Exercise - O P Malhotra, S K Gupta and, Anubhuti Gangal Solutions for Chapter: Lines and Angles, Exercise 2: Revision Exercise

Attempt the practice questions on Chapter 14: Lines and Angles, Exercise 2: Revision Exercise with hints and solutions to strengthen your understanding. New Mathematics Today Class 7 solutions are prepared by Experienced Embibe Experts.

Questions from O P Malhotra, S K Gupta and, Anubhuti Gangal Solutions for Chapter: Lines and Angles, Exercise 2: Revision Exercise with Hints & Solutions

EASY
7th ICSE
IMPORTANT

Angles forming a linear pair are supplementary.

EASY
7th ICSE
IMPORTANT

If two angles are equal and complementary, then each angle is 45°.

EASY
7th ICSE
IMPORTANT

If two angles are equal and supplementary, then each angle is 90°

EASY
7th ICSE
IMPORTANT

A pair of vertical angles may also form a linear pair.

EASY
7th ICSE
IMPORTANT

The sum of two acute angles can be 180°.

EASY
7th ICSE
IMPORTANT

In the below diagram, what is the measure of:

AOB and BOC are _____ angles. (Supplementary/Complementary/Linear pair of angles)

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EASY
7th ICSE
IMPORTANT

In the below diagram, AOB and BOE are _____ angles. [complementary / supplementary]

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EASY
7th ICSE
IMPORTANT

Find the value of x in the below figure.

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