Mathematics 4024 · O Level · Angles

Angles — practice question

Within the diagram, $AFGB$, $BGDC$ and $FEDG$ are parallelograms. When extended, $EF$ and $BA$ meet at $H$. $\angle BGF = 130^{\circ}$ and $\angle DGF = 120^{\circ}$.
(a)[1]

Find the value of $\angle BGD$.

(b)[1]

Find the value of $\angle ABG$.

(c)[1]

Find the value of $\angle HFG$.

(d)[1]

Find the value of $\angle FHA$.

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 $110^\circ$.” …

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