Answers 2627 GEOMETRY A Linear Pairs and Vertical AnglesQuestion 4

4

QuizMultiple Choice

Linear Pairs and Vertical Angles

Question 4 • 26/27 GEOMETRY A

Given: mEDF = 120°; mADB = (3x)°; mBDC = (2x)°Prove: x = 24

Answer

A

vertical angles are congruent

B

substitution

C

definition of congruency

D

definition of equality

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