M L Aggarwal Solutions for Chapter: Constructions, Exercise 1: Exercise 11.1

Construct the angles of following measurements:

$45°$

Construct the angles of following measurements:

$22\frac{1}{2}°$

Construct the angles of following measurements:

$15°$

Construct the following angles and verify them by measuring with protractor.

$75°$

Construct the following angles and verify them by measuring with protractor.

$105°$

Construct the following angles and verify them by measuring with protractor.

$135°$

State whether the following statement is true or false. Give reasons for your answer.

An angle of $67.5°$ can be constructed.

State whether the following statement is true or false. Give reasons for your answer.

An angle of $42.5°$ can be constructed.