Given: ABCD is a parallelogram; AD = AC; AE = EC LADF = L CDF; m LDAC = 36 Complete each statement about the diagram. 18. AE = EC, BE is a(n) ? of so ΔΑBC. 19. ZADF = LCDF, so DF is a(n) ? of F LADC. 20. AADC is a(n) ? triangle. 21. m L DAC 36. so m LADC 2 and %3D m LADF 22. AADF is a(n) triangle. 23. LADC = L_? = L_?_ = L_? = L_?_.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Given: ABCD is a parallelogram;
AD = AC; AE = EC
LADF = L CDF; m LDAC = 36
Complete each statement about the diagram.
18. AE = EC,
BE is a(n) ? of
so
ΔΑBC.
19. ZADF = LCDF, so DF is a(n) ? of
F
LADC.
20. AADC is a(n) ? triangle.
21. m L DAC
36. so m LADC
2 and
%3D
m LADF
22. AADF is a(n) triangle.
23. LADC = L_? = L_?_ = L_? = L_?_.
Transcribed Image Text:Given: ABCD is a parallelogram; AD = AC; AE = EC LADF = L CDF; m LDAC = 36 Complete each statement about the diagram. 18. AE = EC, BE is a(n) ? of so ΔΑBC. 19. ZADF = LCDF, so DF is a(n) ? of F LADC. 20. AADC is a(n) ? triangle. 21. m L DAC 36. so m LADC 2 and %3D m LADF 22. AADF is a(n) triangle. 23. LADC = L_? = L_?_ = L_? = L_?_.
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