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18 votes
18 votes
Is anyone good with Vertex Angles? i need help

Is anyone good with Vertex Angles? i need help-example-1
User Daniel Cardenas
by
2.3k points

1 Answer

18 votes
18 votes

Answer:

t=5

Explanation:

Vertical angles are congruent

So we put the value equivalent to each other

110=4t+90

Isolate t

110=4t+90

-90 -90

20=4t

Divide to isolate t

20/4=4t/4

5=t

User Hyprsleepy
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2.9k points