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Honors Geometry
Mr. Rives
Name:_____________________________
Date:________________ Period: ____
Unit 3 Test Review
Sketch the graph of each line.
Find the measure of 1 interior angle in this regular polygon.
Find the measure of both labeled angles.
16) Find the measure of the angle labeled x.
17a.) If the measure of each exterior angle of a regular polygon is 30 , how many sides does the polygon have?
17b).If the measure of each interior angle of a regular polygon is 156 , how many sides does the polygon have?
18)
19) Always, Sometimes, or Never (write ENITRE WORD).
a) Right triangles are scalene
b) Alternate exterior angles are congruent
c) The exterior angles of a polygon always sum to 360 degrees
d) The interior angles of a polygon are all congruent
e) If a||b and b||c, then a  c
20) Complete the proof.
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21) Write a proof for the following.
22) Write a proof for the following.
Given: a b , 3  9
Prove: c d
Answers!
other : 12) 114° 13) 70°
16) 90°, 105°, 140° 17a) 12 sides 17b) 15 sides
18) ACBDGEFEGB,    S  S  S S 
19) Sometimes, Sometimes, Always, Sometimes, Never
20thru 22) See answers on my website