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Mathematics - Lower Secondary - yTeach Publisher - Student activity - Learning object - Self-study resource - Angle sum of a triangle – observation and proof

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Angle sum of a triangle – observation and proof

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Subject

Mathematics

Grade

Lower Secondary

Publisher

yTeach Publisher

Resource types

Student activity

Teaching type

Learning object

Usage

Self-study resource



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Partner resource
Angle sum of a triangle [Simulation]
The sum of the angles in the triangle [Animation]
Is also part of...
Triangles [Class activity]
Relevant to...
Copyright YDP SA
Keywords

straight, interior, observation, angle, proof, match, sum, triangle, straight angle, parallel, angle sum, interior angle, angle sum of a triangle, sum of the angles in the triangle, sum interior, vertex of the triangle, matchstick proof, matchstick, Angle sum of a triangle - observation and proof

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