Determine whether the statement ls always, sometimes, or never true. 4. If two angles are congruent, then they are verfical angles. 5. Tworight angles are complementary angles. 6. tan angle is acute, then its supplement angle is obtuse.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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O Supplementary Angles
A Congruent Angles
O Supplementary Angles
O Congruent Angles
Determine whether the statementls always, sometimes, or never frue.
4.
5.
4. it twoangles are congruent, then they are verfical angles.
5. Tworight angles are complementary angles.
6. tan angle is ocute, then its supplement angle is obtuse.
6.
Find each measure. (Diagramsare not drawn to scale)
1.
39
8.
9.
Transcribed Image Text:O Supplementary Angles A Congruent Angles O Supplementary Angles O Congruent Angles Determine whether the statementls always, sometimes, or never frue. 4. 5. 4. it twoangles are congruent, then they are verfical angles. 5. Tworight angles are complementary angles. 6. tan angle is ocute, then its supplement angle is obtuse. 6. Find each measure. (Diagramsare not drawn to scale) 1. 39 8. 9.
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