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Angles in Triangles (A) WORKSHEET

Suitable for Year groups: Year 6
Learning objective: Find unknown angles in any triangle.

Angles in Triangles (A) WORKSHEET DESCRIPTION

This is the first worksheet in our differentiated series on angles in triangles. In this version students will discover the sum of angles in triangles and then use this fact to finding missing angles in triangles when only one angle is missing and decide whether triangles are impossible or not based on the size of their angles.

All worksheets are created by the team of experienced teachers at Cazoom Maths.

Angles in Triangles (A) Worksheet suitable for students in key stage 2

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Frequently Asked Questions

This worksheet has been designed specifically for Year 6 pupils who are ready to explore more complex angle work. At this stage, students have typically developed the foundational understanding of angles needed to tackle finding unknown angles in triangles. The activities build naturally on their prior knowledge whilst introducing them to this important geometric concept.