Chapter 5 – Lines and Angles

(180°, 5°) pair of angle is given :

What is the measure of the complement of 65°?

Complementary to 0° angle is :

Identify which of the following pairs of angles are complementary.

Complementary to 70° angle is :

What happens to the measurement of an angle after the extension of its arms?

Complementary to 95° angle is :

What is the supplement of 105°

Identify which of the following pairs of angles are supplementary.

Measure of the supplement of 0° :

What do we call an angle whose measurement is exactly equal to 0°?

What are the lines which lie on the same plane and do not intersect at any point called?

In the given figure value of x is :

Find the angle, which is equal to its complement.

Indicate vertically opposite angles :

How many rays can be drawn from a given point?

What do we call an angle which exactly measures 90°?

If two angles are supplementary then the sum of their measures is __________.

Measure of the supplement of 100° :

The sum of all angles around a point is

Which instrument is used to measure or construct angles?

Measure of the supplement of 55° :

A line that intersects two or more lines at distinct points is called

Complementary pair of angles :

Find the angle, which is equal to its supplement.

Identify supplementary pair of angles :

If two lines intersect at a point, then the vertically opposite angles are always ________ .

If two adjacent angles are supplementary, then they form _________ .

In the given value of x is :

What is the measure of the complement of 41°?