These numbers are known as coordinates ... Go along the x-axis to see which number the circle is in line with - 3. Step 2 - Now see which number the circle is opposite to on the y-axis - 4.

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 ...