In the diagram, m ZAFB=78°. Which angle is vertical to ZAFB and what is its measure? Vertical angles have the same measurement. ZBFC is vertical to ZAFB and m ZBFC=12°. ZDFE is vertical to ZAFB and m ZDFE=78°. C ZCFD is vertical to ZAFB and MZCFD 90°. D ZAFE is vertical to ZAFB and MZAFE=102°. LL

In the diagram, m ZAFB=78°. Which angle is vertical to ZAFB and what is its measure? Vertical angles have the same measurement. ZBFC is vertical to ZAFB and m ZBFC=12°. ZDFE is vertical to ZAFB and m ZDFE=78°. C ZCFD is vertical to ZAFB and MZCFD 90°. D ZAFE is vertical to ZAFB and MZAFE=102°. LL

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

Section6.1: Circles And Related Segments And Angles

Problem 29E: An amusement park ride the Octopus has eight support arms that are equally spaced about a circle....

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