Lee Young Ji) debuting at No. 54. >> Circle Chart Week 50: Rosé and Stray Kids Achieve Remarkable Milestones Below are graphs from this week’s and this week’s Circle Chart: ...
Find the equation of a circle with radius 3 units and centre (0, 0). The radius, \(r = 3\) and \(r^2 = 9\), so the equation of the circle is \(x^2 + y^2 = 9\). What is the radius of the circle ...
This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the \(y ...