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Demonstrate that the angle sum of a triangle is 180° and use this to find the angle sum of a quadrilateral
A poster outlining how to identify and the properties of vertically opposite angles.
A factsheet outlining angles and their properties.
A worksheet to consolidate your students' understanding of the angle sum of a triangle.
A worksheet to consolidate your students' understanding of the angle sum of a quadrilaterals.
A worksheet to help consolidate your students' understanding of co-interior angles.
A poster outlining the angle sum of a triangle.
A poster outlining how to identify and the properties of alternate angles.
A worksheet to help consolidate your students' understanding of alternate angles.
A worksheet to help consolidate your students' understanding of corresponding angles.
A poster outlining how to identify and the properties of corresponding angles.
A 12 slide editable PowerPoint template to use when introducing more complex angles to older students.
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