O 2. The vertex angle of an isosceles triangle is 42 more than 3 times the base angles. Find the vertex angle,O The vertex angle is 40.8°.O The vertex angle is 82.8°.The vertex angle is 27.6°.O The vertex angle is 124.8°.PREVIOO Type here to searchF2F3F5F6F7F8F9F10F11@2#3%&136.7QWYUJASDFH JKG7國近LU

Answered: Image /qna-images/answer/69cceda8-f559-4a53-9f71-38e49ec76850.jpg

O 2. The vertex angle of an isosceles triangle is 42 more than 3 times the base angles. Find the vertex angle. O The vertex angle is 40.8°. The vertex angle is 82.8°. O The vertex angle is 27.6°. O The vertex angle is 124.8°, PREVIO O Type here to search F3 F4 F5 F6 F7 F8 F9 F10 E11 %23 %24 % 7 8. 9. Q W R T Y U CO 5

O 2. The vertex angle of an isosceles triangle is 42 more than 3 times the base angles. Find the vertex angle. O The vertex angle is 40.8°. The vertex angle is 82.8°. O The vertex angle is 27.6°. O The vertex angle is 124.8°, PREVIO O Type here to search F3 F4 F5 F6 F7 F8 F9 F10 E11 %23 %24 % 7 8. 9. Q W R T Y U CO 5

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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Question

O 2. The vertex angle of an isosceles triangle is 42 more than 3 times the base angles. Find the vertex angle,
O The vertex angle is 40.8°.
O The vertex angle is 82.8°.
The vertex angle is 27.6°.
O The vertex angle is 124.8°.
PREVIO
O Type here to search
F2
F3
F5
F6
F7
F8
F9
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2#3
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&
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3
6.
7
Q
W
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JAS
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F
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G
7
國
近
LU

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