In the diagram, $PA$ and $PB$ are tangents to the circle with centre, $O$. $PCO$ is a straig

Question

In the diagram, $PA$ and $PB$ are tangents to the circle with centre, $O$. $PCO$ is a straight line where $C$ is a point on the circle. Find the value of $m$, where $PC=m$ cm. angle $BPA$.

Accepted Answer

(a) $8\text{ cm}$ (b) $45.2^\circ$ (1 d.p.)

Geometry Paper: Circle Theorems and Applications

Geometry Paper: Circle Theorems and Applications

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