BACK TO WORKSHEETSIn this worksheet, we will learn how to calculate the unknown angle in a triangle
Question:
Calculate the unknown angle in the triangle
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Answer: The angles in any triangle add to 180°
Angle = 180° - 54° - 64° = 62°
In this worksheet, students use their knowledge of the properties of a triangle to evaluate unknown angles.
Key stage: KS 2
Curriculum topic: Maths and Numerical Reasoning
Curriculum subtopic: 2D Shapes: Circles, Angles and Bearings
Difficulty level: 
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