NEW
Font size
WorksheetsComplementary, Supplementary, Adjacent, Vertical Angles
Total questions: 18
Worksheet time: 54mins
What is the relationship between vertical angles?
Vertical angles are equal in measure.
Vertical angles are supplementary.
Vertical angles are complementary.
Vertical angles are always acute.
If one angle measures 30 degrees, what is its complementary angle?
30 degrees
45 degrees
60 degrees
90 degrees
What is the measure of a straight angle?
90 degrees
180 degrees
360 degrees
45 degrees
If two angles are complementary and one measures 40 degrees, what is the other angle?
30 degrees
50 degrees
60 degrees
70 degrees
What are supplementary angles?
Two angles whose measures add up to 90 degrees.
Two angles whose measures add up to 180 degrees.
Two angles that are adjacent to each other.
Two angles that are equal in measure.
What is the measure of an angle that is both complementary and supplementary?
45 degrees
90 degrees
180 degrees
60 degrees
What are complementary angles?
Two angles whose measures add up to 90 degrees.
Two angles that are equal in measure.
Two angles that add up to 180 degrees.
Two angles that are adjacent to each other.
If angle B is 75 degrees, what is the measure of its supplementary angle?
85 degrees
95 degrees
105 degrees
115 degrees
What is the sum of the measures of two supplementary angles?
90 degrees
180 degrees
270 degrees
360 degrees
What is the measure of a right angle?
45 degrees
90 degrees
120 degrees
180 degrees
If two angles are vertical and one measures 85 degrees, what is the measure of the other angle?
75 degrees
85 degrees
90 degrees
95 degrees
If one angle measures 110 degrees, what is its supplementary angle?
70 degrees
80 degrees
90 degrees
60 degrees
If two angles are supplementary and one measures 120 degrees, what is the other angle?
30 degrees
45 degrees
60 degrees
90 degrees
What is the measure of an angle that is half of a right angle?
30 degrees
45 degrees
60 degrees
90 degrees
What are vertical angles?
Angles that are adjacent to each other when two lines intersect.
Angles that are opposite each other when two lines intersect. They are always equal.
Angles that are supplementary to each other when two lines intersect.
Angles that are complementary to each other when two lines intersect.
What is the sum of the measures of two complementary angles?
90 degrees
180 degrees
45 degrees
360 degrees
What are adjacent angles?
Angles that are opposite to each other.
Two angles that share a common side and a common vertex.
Angles that add up to 90 degrees.
Angles that are equal in measure.
If angle A is 45 degrees, what is the measure of its complementary angle?
30 degrees
45 degrees
60 degrees
90 degrees
