Angles around a point - complete turn

Angles in a straight line - half turn

Angles in a quarter turn - Right Angle

Angles in a 3 Quarter turn

Acute Angle

Obtuse Angle

Reflex Angle

Vertex Angle

Corresponding Angles
(Parallel Lines)

Opposite Angles
(When two straight lines cross)

Angles in a triangle

Equilateral Triangle

isosceles Triangle

Scalene Triangle

Right Angled Triangle

Angles in a Quadrilateral

The 6 Quadrilateral Shapes

3 D Shapes

Cube

Cuboid

Sphere

Cylinder

Cone

Triangular Prism

Square based pyramid