Right angles resources

Students are required to identify right angles in a series of diagrams, using their knowledge of angle properties relating to circles and tangents.

Students identify the types of angles made by known landmarks.

Students are required to draw in arrows to show the parallel lines on three given shapes. They then draw in a right-angle symbol to show the perpendicular lines on three other given shapes.

Students identify shapes that have one or more right angles.

Students identify triangles that have a right angle and an angle greater than a right angle.

Students identify equilateral, isosceles, scalene and right angled triangles.

Students identify the types of triangles made by everyday objects.

Students draw in lines that are parallel to, or at right angles to, a given line.

Students calculate the size of marked angles using their knowledge of angle properties: the angle between a tangent and a radius, the sum of angles in a triangle and the sum of angles in a quadrilateral.