Embibe Experts Solutions for Chapter: Constructions, Exercise 5: REVIEW EXERCISE

Draw a circle with radius $OA = 3.6 cm$. Take a point $B$ on the circle. Draw a diameter through $B$ such that it meets circle at $C$. Measure $BC$.  Is $OA =\frac{1}{2}BC$?

Draw a circle with radius of $2.5 cm$. Draw its diameter also. Measure the diameter.

Draw a line segment $AB = 8.8 cm$. Draw the perpendicular bisector of $AB$ at $O$. Measure the following:

 $OA$

Draw a line segment $AB = 8.8 cm$. Draw the perpendicular bisector of $AB$ at $O$. Measure the following:

 $OB$

Using a protractor, construct $\angle AOB = 35°$. Construct another angle $\angle PQR$ using a pair of compasses, such that $\angle PQR = \angle AOB$.
 

Construct the following angles using a pair of compasses.

$75°$

Construct angles of the following measures using a ruler and a pair of compasses.

$135°$

Construct angles of the following measures using a ruler and a pair of compasses.

$105°$