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Given circle Z with tangent lines XW and XY, what is the value of a? (10a)° (4a+10)° O 10 O42 O 4 O25 « Previous Nex Type here to search 五

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter6: Circles

Section6.3: Line And Segment Relationships In The Circle

Problem 40E: Circles O, P, and Q are tangent as shown at points X, Y, and Z. Being as specific as possible,...

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Question

Given circle Z with tangent lines XW and XY, what is the value of a?
(10a)°
(4a+10)°
O 10
O42
O 4
O25
« Previous
Nex
Type here to search
五

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