Answered: In the figure above, three circles are…

In the figure above, three circles are tangent to each other at points A, B and C, as shown. If the radius of each circle is 9, what is the length of arc AB? 377 A) 2 B) 4 C) 37 9n D) 2

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

Section6.4: Some Constructions And Inequalities For The Circle

Problem 30E: Given that mAC:mBC:mAB=4:3:2 in circle O: a Which arc is largest? b Which chord is longest?

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Question

30
In the figure above, three circles are tangent to each
other at points A, B and C, as shown. If the radius of
each circle is 9, what is the length of arc AB?
A)
2
9t
B)
4
C) 37
D)

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