Mathematics for IGCSE & O level - Angles (Section 1 - No. 1) | ExamPlay

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Mathematics for IGCSE & O level - Angles (Section 1 - No. 1)

The sum of the angles on a straight line is:

90°

180°

270°

360°

Wyjaśnienie

The sum of the angles on a straight line is 180°.

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