Measure angle using a set square

A set square is a very useful tool for drawing 30, 45, 60 and 90 degree angles.

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In one hour the hour hand of a clock turns 30 degrees. Knowing this means that the questions on these pages are quite straightforward.

Identifying right-angled, isosceles, equilateral and scalene triangles.

Order angles from smallest to greatest.

Drawing shapes and angles using the grid provided.

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