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Can you please help me solve thanks step by step
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5 votes
Can you please help me solve thanks step by step

Can you please help me solve thanks step by step-example-1
User Voilalex
by
4.4k points

2 Answers

3 votes
Angle ABC = 40

Step-by-step explanation:
ABC = ABD - CBD
ABC = 70 - 30 = 40
User Pedro Braz
by
4.3k points
6 votes

Answer:

40 degrees

Step-by-step explanation:

We know the entire angle of ABD is 70 and CBD and ABC are in it.

Since we know one of them (CBD) is 30, we can subtract 30 from 70 to find ABC. This is because the angle of ABC and CBD equal ABD.

30 + x = 70

-30 from both sides

x = 40

User Ineedtoknow
by
4.6k points
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