# A circle has parametric equations x=sin t-5, y=cos t+2 a.Find Cartesian equation of the circle b.Write down the radius and the coordinates of the centre of the circle c. Write down a suitable domain of t which defines one full revolution around the circle. 13310200961.JPG

Question
Equations and inequalities
A circle has parametric equations $$\displaystyle{x}={\sin{{t}}}-{5},\ {y}={\cos{{t}}}+{2}$$
a.Find Cartesian equation of the circle
b.Write down the radius and the coordinates of the centre of the circle
c. Write down a suitable domain of t which defines one full revolution around the circle.

2020-10-24

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