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What is the measure of

What is the measure of-example-1

2 Answers

5 votes

Answer:

C. 84 degrees

Explanation:

User Tomer Lichtash
by
6.8k points
0 votes

Answer: C. 84

Explanation:

In triangles ABD y BCD:

- AD=CD

- Angle BAD = angle BCD

- BD common side

THEN the triangles are equal because they have two sides and the angle opposite the longest side respectively equal.

CBD = ABD = 42 because the triangles ABD y BCD are equal

ABC = CBD+ABD = 42+42= 84

User Lysander
by
6.0k points