2. If quadrilateral JKLM is inscribed in a circle and 2J and ZK are sup- plementary angles, then LJ: (A) must be congruent to LL (C) must be congruent to ZM (E) must be supplementary to ZM (B) must be a right angle (D) must be an acute angle

2. If quadrilateral JKLM is inscribed in a circle and 2J and ZK are sup- plementary angles, then LJ: (A) must be congruent to LL (C) must be congruent to ZM (E) must be supplementary to ZM (B) must be a right angle (D) must be an acute angle

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 11E: X, Y, and Z are on circle O such that mXY=120, mYZ=130, and mXZ=110. Suppose that triangle XYZ is...

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Question

2. If quadrilateral JKLM is inscribed in a circle and 2J and ZK are sup-
plementary angles, then LJ:
(A) must be congruent to LL
(C) must be congruent to ZM
(E) must be supplementary to ZM
(B) must be a right angle
(D) must be an acute angle

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