Shape and space · Usually met around P6
Angles
From “The protractor and naming angles” to “Angles of regular polygons”, step by step, each skill with its methods, worked examples and answers.
Skills in this topic, easy to hard
- The protractor and naming anglesRead the scale that starts at 0°, then estimate
- Angles on a straight line and around a pointLine 180°, point 360°, right angle 90°
- Vertically opposite angles and angles at a pointOpposite angles are equal; side by side make 180°; round a point 360°
- Angles in triangles and quadrilateralsTriangle 180°, quadrilateral 360°
- Angles of regular polygonsAngle sum = (sides − 2) × 180°, then ÷ sides
Practise it in the game →Angles · Free to start, unlimited questions, no downloadAll maths topics →