© 2025 The University System of Georgia and the University of North Georgia. UNG follows the section 508 Standards and WCAG 2.1 for web accessibility. If you require ...

To find the equation of a circle when you know the radius and centre, use the formula \({(x - a)^2} + {(y - b)^2} = {r^2}\), where \((a,b)\) represents the centre of the circle, and \(r\) is the ...

Higher - The gradients of two perpendicular lines will always multiply to make –1. Make sure you are familiar with finding the equation of a line and calculating gradient to understand equations of ...

© 2025 The University System of Georgia and the University of North Georgia. UNG follows the section 508 Standards and WCAG 2.1 for web accessibility. If you require ...