click below
click below
Normal Size Small Size show me how
LPA Maths Y9 T5 Low
Term | Definition |
---|---|
Probability | The chance of something happening |
Even chance | 50% probability; as likely to happen as not to happen |
Certain | A probability of 1; definitely going to happen |
Impossible | A probability of 0; never going to happen |
Inequality | Shows whether something is greater or less than something else |
Acute | An angle smaller than 90 degrees |
Obtuse | An angle larger than 90 degrees |
Reflex | An angle greater than 180 degrees |
Perpendicular | At right angles |
Right angle | 90 degrees |
Circumference | The perimeter of a circle |
Congruent | Identical |
Radius | A line from the centre to the edge of a circle |