Mathematics for IGCSE & O level - Angles (Section 3 - No. 48) | ExamPlay

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Mathematics for IGCSE & O level - Angles (Section 3 - No. 48)

What is the sum of the exterior angles of a triangle?

90°

180°

270°

360°

Wyjaśnienie

The sum of the exterior angles of a triangle is always 360°.

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