Mathematics 4024 · O Level · Circle theorems I

Circle theorems I — practice question

In the diagram, $A,B,C,D$ and $E$ are placed on a circle with centre $O$. $BOE$ is a straight line. $\angle DAB = 34^\circ$.
(a)[1]

Find the value of $x$.

(b)[1]

Find the value of $y$.

(c)[1]

Find the value of $z$.

(d)[1]

Find the value of $t$.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The answer is $68$.” …

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