3 years ago

Given: mAngleEDF = 120°; mAngleADB = (3x)°; mAngleBDC = (2x)° Prove: x = 24

Mathematics

2 answers:

elixir [45]3 years ago

3 0

Answer:

Step-by-step explanation:

step 3 is a. because vertical angles are congruent

when you intersect 2 lines they form 2 pairs of vertical angles that are congruent.

SCORPION-xisa [38]3 years ago

3 0

Answer:

Vertical angles are congruent

Step-by-step explanation:

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scoundrel [369]

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