Angle Terms
Find the complement
Find the supplement
Angle Equations
Think About It
100
Two angles whose sum of measures is 90 degrees.
What are complementary angles?
100
10 degrees
What is 80 degrees?
100
10 degrees
What is 170 degrees?
100
The equation for a supplementary pair of angles measuring 50 degrees and x degrees.
What is 50 + x = 180?
100
The measures of two complementary and vertical angles?
What is 45 degrees?
200
Two angles whose sum of measures is 180 degrees.
What are supplementary angles?
200
2 degrees
What is 88 degrees?
200
3 degrees
What is 177 degrees?
200
The equation for a vertical pair of angles measuring 50 degrees and x degrees.
What is x = 50?
200
The measures of two supplementary and vertical angles.
What is 90 degrees?
300
Two opposite angles formed by the intersection of two lines.
What are vertical angles?
300
79 degrees
What is 11 degrees?
300
150 degrees
What is 30 degrees?
300
The equation for a complementary pair of angles measuring 50 degrees and x degrees.
What is 50 + x = 90?
300
Never a complementary angle.
What is an obtuse angle?
400
Angles with the same measure are said to be this.
What is congruent?
400
45 degrees
What is 45 degrees?
400
90 degrees
What is 90 degrees?
400
The equation for a supplementary pair of angles measuring 3x degrees and x degrees.
What is 3x + x = 180 degrees?
400
The number of vertical angle pairs formed by two intersecting lines.
What is two pairs?
500
This single angle has a measure of 180 degrees
What is a straight angle?
500
x degrees
What is (90 - x) degrees?
500
x degrees
What is (180 - x) degrees?
500
The equation for a complementary pair of angles measuring 4x degrees and (x - 5) degrees.
What is 4x + x - 5 = 90?
500
An angle of this many degrees can be supplementary but not complementary?
What is any obtuse angle?
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