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PIMSO 2022 - Mathematics - Grade 5 - National Round Question 24

PIMSO Maths · PIMSO 2022 - Mathematics - Grade 5 - National Round

Question 24

Given the figure below, triangle XYZ lies on rectangle abcd. If the triangle’s angles are $\angle X=45^\circ$ and $\angle Y=75^\circ$, find the measure of the angle indicated in red.

Question illustration

Input note: enter the measure in degrees.