\[\pi\]
Circumference of a Circle
Perimeter of a Semi-circle
Perimeter of a Quarter Circle
Area of a Circle
Area of a Semi-circle
Area of a Quarter Circle
Area of a Rectangle
Area of a Triangle
Area of a Parallelogram
Area of a Trapezium
Area of a Sphere
\[a^2\]
\[b^3\]
\[c^4\]
\[4d^2\]
\[2e^3\]
\[4y^2 - y\] when y = 3, y = ?
Equation of a Straight Line
Quadratic Equations