Consider the angles in the accompanying figure. Classify the named angles as acute, right, straight, or obtuse. D A (a)

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter55: Introduction To Circles
Section: Chapter Questions
Problem 3A
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Question
Consider the angles in the accompanying figure. Classify the named angles as acute, right, straight, or obtuse.
D
A
(a) 2DOC
---Select--- î
(b) ZAOB
---Select--- ↑
(c) 2DBC
---Select--- ↑
(d) CAB
---Select--- ↑
(e) ZDOB
---Select--- ♥
(f) 2C
---Select--- ↑
(g) COB
---Select--- ↑
(h) ZAOC
---Select--- ↑
(i) <DOA
---Select--- ↑
155⁰
50
20⁰ C
25°
5°
(j) Name a pair of angles that have the same measure.
---Select---
ŵ
65°
B
Transcribed Image Text:Consider the angles in the accompanying figure. Classify the named angles as acute, right, straight, or obtuse. D A (a) 2DOC ---Select--- î (b) ZAOB ---Select--- ↑ (c) 2DBC ---Select--- ↑ (d) CAB ---Select--- ↑ (e) ZDOB ---Select--- ♥ (f) 2C ---Select--- ↑ (g) COB ---Select--- ↑ (h) ZAOC ---Select--- ↑ (i) <DOA ---Select--- ↑ 155⁰ 50 20⁰ C 25° 5° (j) Name a pair of angles that have the same measure. ---Select--- ŵ 65° B
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