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The measure of angle 3 is 42°.

What is the measure of angle 1 in degrees?

The measure of angle 3 is 42°. What is the measure of angle 1 in degrees?-example-1
User Dpyro
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2 Answers

4 votes

Answer:

48 is the answer

Explanation:

User Gary Paluk
by
8.3k points
1 vote

Answer:

<1 = 48

Explanation:

<1 + <2 + <3 = 180 since they form a line

<1 + 90+ 42 =180

Combine like terms

<1 + 132 =180

Subtract 132 from each side

<1 +132-132 =180-132

<1 = 48

User Aunt
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