Vocabulary
Complementary and Supplementary
Angle Pairs
Vertical
Partitioned Segments
100
What is another name for a 90 degree angle?
Right Angle
100
What is the complementary angle of 25 degrees?
65 degrees 90 - 25 = 65
100
What is the complementary angle of 14 degrees?
76 degrees 90 - 14 = 76
100
Angle a and angle b are vertical angles. Angle a measures 30 degrees. What is the measure of angle b?
30 degrees
100
The segment formed with points A(0,5) and B(0, -5) is partitioned such that point P creates a ratio of 1:1. Where is point P?
(0, 0)
200
Two angles whose measures have a sum of 90 degrees.
Complementary
200
What is the complementary angle of 49 degrees?
41 degrees 90 - 49 = 41
200
Angle a and b are alternate interior angles. Angle a measures 75 degrees. What is the measurement of angle b?
75 degrees
200
Angle c and angle d are vertical angles. Angle c measures 72 degrees. What is the measure of angle d?
72 degrees
200
The segment formed with points A(3,5) and B(-7, 5) is partitioned such that point P creates a ratio of 1:1. Where is point P?
(-2, 5)
300
What is the definition of supplementary?
Two angles whose measure have a sum of 180 degrees
300
What is the supplementary angle of 103 degrees?
77 degrees 180 - 103 = 77
300
What is the supplementary angle of 144 degrees?
36 degrees 180 - 144 = 36
300
Two angles are vertical. If one angle has a measure of 45 degrees and the other has a measure of 9x, what is x?
x = 5
300
The segment formed with points A(2,6) and B(8, 0) is partitioned such that point P creates a ratio of 2:1 from A to B. Where is point P?
(6, 2)
400
What do you call a line that cuts across two parallel lines?
Transversal
400
Two supplementary angles have measures of 3x+14 and 8x+12. Find the value of x.
x = 14
400
Angles A and B are adjacent. Angle A has a measure of 43 degrees, and Angle B has a measure of 57. Are they complementary? Be ready to explain!
No
400
Two angles are vertical. The first has a measure of 4x+13, and the other has a measure of 6x-3. What is x?
x = 8
400
The segment formed with points A(-4,-7) and B(11, 13) is partitioned such that point P creates a ratio of 2:3 from A to B. Where is point P?
(2, 1)
500
Angles which are opposite and congruent are called?
Vertical Angle
500
Two complementary angles have measures of 5y+8 and y-2. Find y
y = 6
500
9 angles are adjacent and form a straight line. If each angle has the same measure, what is each measure?
20 degrees
500
Two angles are vertical. One has a measure of 5x+3, and the other has a measure of 12x-4. What is the measure of the angle?
x = 1, so the measure is 8 degrees.
500
The segment formed with points A(2,-7) and B(10, -11) is partitioned such that point P creates a ratio of 1:3 from A to B. Where is point P?
(4, -8)
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