Identify the definition for each key term. (7 points)
Acute Angle Adjacent Angles Complementary Angles Obtuse Angle Right Angle Supplementary Angles Vertical Angles
Two angles whose sum is 180 degrees
Two angles whose sum is 90 degrees
An angle that measures less than 90 degrees
An angle measures between 90 and 180 degrees
An angle that measures 90 degrees
Two angles across from each other when two lines intersect
Two angles that share a vertex and a side
Acute Angle: An angle that measures less than 90 degrees.
Adjacent Angles: Two angles that share a vertex and a side.
Complementary Angles: Two angles whose sum is 90 degrees.
Obtuse Angle: An angle that measures between 90 and 180 degrees.
Right Angle: An angle that measures 90 degrees.
Supplementary Angles: Two angles whose sum is 180 degrees.
Vertical Angles: Two angles across from each other when two lines intersect.