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Examine the diagram, what is the measure of angle 1?
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Examine the diagram, what is the measure of angle 1?

Examine the diagram, what is the measure of angle 1?-example-1
User SenorPuerco
by
3.4k points

2 Answers

2 votes

Answer:

the answer is 71

Explanation:

hope it's helpful ...........

User SergkeiM
by
3.3k points
6 votes

Answer:

71

Explanation:

We can find the value of x

63 + 15x -3 = 180 since they from a straight line

Combine like terms

60 +15x = 180

Subtract 60 from each side

60-60+15x = 180-60

15x =120

Divide each side by 15

15x/15 = 120/15

x =8

We know that <1 = 8x+7 since they are vertical angles

= 8(8) +7

=71

User Biobirdman
by
3.3k points
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