Volume of a Prism
Volume= area of face x depth
Volume of a cylinder
pi x r squared x h
Volume of a sphere
4/3 x pi x r cubed
Volume of a cone
1/3 x pi x r squared x h
Volume of a rectangular based pyramid
1/3 x a x b x h
Area of a trapezium
a+b/2 x h
Area of a triangle
1/2 ab