Angle Pair Relationship
Definition of Angle Bisector
A ray that divides an angle into two congruent angles
Definition of Supplementary Angles
Two angles whose sum is 180°; makes a straight angle
Definition of Complementary Angles
Two angles whose sum is 90°; makes a right angle
Definition of Adjacent Angles
Two angles with a common ray and vertex (they are next to each other)
Linear Pair
∠1 and ∠5 are best described as...
Vertical Angles
∠2 and ∠5 are best described as...
Complementary Angles
∠4 and ∠5 are best described as...
150 degrees
Find m∠ABD
62 degrees
Find m∠ABD
73 degrees
Find m∠ABD
60 degrees
Find m∠EBD
108 degrees
Find m∠NML
84 degrees
Find the m∠KLJ
42 degrees
Find the m∠LKM
15 degrees
Find the value of x
True statement
All linear pairs are supplementary angles.
False statement
All supplementary angles are linear pairs.
Angle Bisector
Ray KM is best described as a(n) ....
Supplementary Angles
The angles are best described as...