Question 16
In the circle shown, $C$ is the centre and $A,B,D,E$ all lie on the circumference.
Reflex $\angle BCD=200^\circ$, $\angle DCA=x^\circ$ and $\angle BCA=3x^\circ$ as shown.
The ratio of $\angle DAC:\angle BAC$ is
Reflex $\angle BCD=200^\circ$, $\angle DCA=x^\circ$ and $\angle BCA=3x^\circ$ as shown.
The ratio of $\angle DAC:\angle BAC$ is