In right triangle XYZ, the measure of angle Y is 30° and the measure of angle Z is 60°. Triangle XYZ is reflected across the y-axis to create triangle PQR (not shown). What is the measure, in degrees, of angle R?
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In right
Triangle XYZ is reflected across the y-axis to create triangle PQR (not shown).
What is the measure, in degrees, of angle R?
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