Mathematics 0580 · IGCSE · Angles

Angles — practice question

(a)[3]

Find the values of $a$, $b$ and $c$ here.

(b)[3]

Find the value of $x$, and give a geometrical reason at every stage of your working.

(c)[2]

Find the value of $y$ in degrees.

Worked solution & mark scheme

This 8-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$126^\circ$” …