Find each angle measure. SEE EXAMPLE 3 19. m/1 20. mz2 123° 2 1

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Dl

20. mz2
1
3/4
5/6
C
7/8
2noq29110.
oorlT
S-S MURO
Find each angle measure. SEE EXAMPLE 3
19. m/1
ments
o 2
123⁰
SAMATAMU
21. Opposite sides of a parallelogram are
Prove that opposite angles of a paral
qirlanoi)
ZAMBLE A
are congruent. SEE EXAMPLE 4
T16219v2n613 6 yd bet 219tn
Given: ABCD is a parallelogram
2055219011621986 new su
Prove: ZA ZC, ZB ZD
Transcribed Image Text:20. mz2 1 3/4 5/6 C 7/8 2noq29110. oorlT S-S MURO Find each angle measure. SEE EXAMPLE 3 19. m/1 ments o 2 123⁰ SAMATAMU 21. Opposite sides of a parallelogram are Prove that opposite angles of a paral qirlanoi) ZAMBLE A are congruent. SEE EXAMPLE 4 T16219v2n613 6 yd bet 219tn Given: ABCD is a parallelogram 2055219011621986 new su Prove: ZA ZC, ZB ZD
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