Mathematics for IGCSE & O level - Angles (Section 3 - No. 29) | ExamPlay

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Mathematics for IGCSE & O level - Angles (Section 3 - No. 29)

If an angle and its complement are equal, what is the measure of the angle?

30°

45°

60°

90°

Wyjaśnienie

If they are equal, each must be 45 degrees since 90/2=45

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