How do you find the perimeter of a circle?

How do you find the perimeter of a sector?

How do you find the area of a circle?

How do you find the area of a sector?

How do you find the area of a triangle?

How do you find the area of a trapezium?

How do you find the area of a Parallelogram?

how do you find the area of a rhombus?

How do find the surface area of a cylinder?

How do you find the volume of a prism?

How do you find the volume of a cylinder?

What is the equation for simple interest?

What is the equation for finding direct proportion?