20 questions
Angles that add up to 90 degrees
adjacent
vertical
complimentary
supplementary
Angles that add up to 180 degrees
adjacent
vertical
complimentary
supplementary
Angles ACD, DCE and ECB are
congruent
vertical
complementary
supplementary
Angle g and h are
adjacent
vertical
complementary
supplementary
Which equation would be used to solve for x?
x + 90 = 42
x + 42 = 90
x + 42 = 180
x - 42 = 180
and are __.
Alternate Interior Angles
Alternate Exterior Angles
Same-side Interior Angles
Corresponding Angles
None of these
and are ___.
Alternate Interior Angles
Alternate Exterior Angles
Same-side Interior Angles
Corresponding Angles
None of these
These angles add to 180o because they are ______________?
Co-Interior Angles
Corresponding Angles
Alternate Angles
Opposite Angles
Calculate the missing angle.
110º
80º
70º
60º
Calculate the missing angle.
132º
58º
48º
38º
Calculate the missing angle.
110º
107º
73º
117º
Two supplementary angles are in the ratio 2 : 4. Therefore, the measure of each angle is ______
120 , 60
60 , 120
30 , 150
50 , 130