Angle sum of a triangle is 180°

P5 Mathematics · Measurement & Geometry · 178 questions · difficulty D1–D5 · Singapore MOE-aligned

Sample questions

SAMPLE 1

Two angles of a triangle measure 60° and 70°. What is the measure of the third angle?

SAMPLE 2

An equilateral triangle has three equal angles. What is the measure of each angle?

SAMPLE 3

Two angles of a triangle measure 60° and 70°. What is the measure of the third angle?

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