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The Question: Find the measure of the angle marked with the question mark. Please help me.
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The Question: Find the measure of the angle marked with the question mark.
Please help me.

The Question: Find the measure of the angle marked with the question mark. Please-example-1
User Dro
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So we know that a line equals 180° so first you would subtract 180-38 which is 142°. Then we know that the other angle is 90° so you would subtract 142-90. So the unknown angle is 52°
User Hodza
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