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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 |