PLEASE HELP ASAP I WILL GIVE 35 POINTS !!!

asked Jul 6, 2019 167k views

4 votes

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3 votes

Answer:

Postulates and definitions

Explanation:

a. given

b. definition of supplementary angles

c. angle addition postulate

d. substitution

e. angle addition postulate

Shafeeque S answered Jul 11, 2019

5.6k points

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