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Section 1.6 Geometry
Transcript of Section 1.6 Geometry
Angle Pair Relationships
Vertical Angles- Two angles with sides that form two pairs of opposite rays
Linear Pair- Two adjacent angles with noncommon sides that form opposite rays
Vertical Angles are congruent, so:
<1 is congruent to <3
<2 is congruent to <4
Name: <MNP and <PNO
The m<3 = 55°
By: Maddie McCleary
Sum of the angle measures is always 180°
Find the measures of the missing angles
m<1= 125° (180°-55°)
m<2= 55° (Vertical Angles)
m<4= 125° (180°-55°)
Solve for C and find the missing angles.
The measure of angle 1 is 99°, find the measure of angle 2.
Complementary: Two angles with a sum of 90°
Supplementary: Two angles with a sum of 180°
<C and <M are Complementary. If m<M=65°, find m<C.
Find the values of the variables
**The angles are considered to be adjacent if they are directly touching each other. Supplementary and Complementary angles can either be adjacent or nonadjacent.