19. If angles ZABC and ZBCD are complimentary, and ZABC isequal to 81° which equation could be used to help find LBCD?a 81° +2(ZABC) = 180°b ZBDC + ZCBD = 90°c 81° + ZBCD = 180°d 81° + ZBCD = 90°Check itskipv SCRATCHPAD* Improve this question6 GET A HINT45°F Aarch

Answered: 19. If angles ZABC and ZBCD are…

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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19. If angles ZABC and ZBCD are complimentary, and ZABC is equal to 81° which equation could be used to help find LBCD? a 81° + 2(ZABC) = 180° %3D b ZBDC+ZCBD = 90° %3D c 81° + ZBCD = 180° %3D d 81° + ZBCD = 90° %3D