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Can somebody help me with number 3

Can somebody help me with number 3-example-1
User JonesCola
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1 Answer

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Explanation:

Angle 2 would be 49 ° because it's congruent to the other vertical angle.

Angle 3 in the left triangle is 68° and now that we know 2 is 49° we can solve that triangle.

The left triangle is 180° in total, to figure this out, listen to these steps

68 + 49 = 117°

180 - 117 = 63°

Angle 1 in left triangle is 63°

Angle 4 is 93 - 49 = 44°

and angle 3 would be = 87

49 + 44 + 87 = 180

User Jaya Ananthram
by
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