The diagram shows four angles round a point.
a Write an inequality for x.
b Solve the inequality.
c Explain why the angle labelled xº cannot be a right angle.
![The diagram shows four angles round a point a Write an inequality for x b Solve the inequality c Explain why the angle labelled xº cannot be a right angle class=](https://us-static.z-dn.net/files/da1/577adcbcafebf1c6893fe655546a8284.png)