Mathematics 0580 · IGCSE · Angles

Angles — practice question

The diagram depicts isosceles triangle ABC, where AB = AC. LCM and BCN are straight lines, and LCM is parallel to AB. Angle ACL = $56^\circ$.
(main)[4]

Find the values of x and y.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Hence, $x=62$.” …

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