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Access to HE Level 2
| Question | Answer |
|---|---|
| Circumference | 2 x pi x radius or pi x diameter |
| Area of a circle | pi x radius x radius |
| Area of a rectangle | length x width |
| Perimeter | distance around the edge of a shape |
| Area of composite shapes | Split them into simple areas and then add them |
| Area of a triangle | 1/2 x base x height |
| Volume of a prism | area x length |
| Surface area of a cube | area x 6 |
| Surface area of a cylinder | 2 x (pi x radius x radius) + 2 x pi x radius x length |
| kilo- | x1000 |
| milli- | /1000 |
| Longest side of a right-angle triangle | Hypotenuse |
| Pythagoras Theorem | a*a + b*b = c*c |
| Volume of a cube | length x length x length |
| Area is ? dimensional | 2 |
| Volume is ? dimensional | 3 |
| Perimeter is ? dimensional | 1 |
| How many degrees in a triangle? | 180 |
| How many degrees in a circle? | 360 |
| How many degrees in a rectangle | 360 |