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In the diagram above, angle 1=40. Find the measure of angle 4

In the diagram above, angle 1=40. Find the measure of angle 4-example-1
User Mentalic
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1 Answer

23 votes
23 votes

Answer:

40

Explanation:

angle 1 and 4 are vertical angles therefore they have the same measure of 40 degrees

User Rjdown
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