Formulae Flashcards
1
Q
Formula for the area of a cone?
A
Volume = Pi times radius squared times the height over three.
2
Q
Formula for the area of a trapezium?
A
Volume = average of the length of the top and bottom times the height.
3
Q
Formula for area of a circle?
A
Area = Pi x radius squared
4
Q
Formula for circumference of a circle?
A
Circumference = 2 x Pi x radius
5
Q
Formula for the area of a sector?
A
Area of a sector = Angle divided by 360 times the area
