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AustraliaNSW
Stage 5.1-3

5.06 Tangents and secants

Interactive practice questions

In the diagram below, $AC$AC is a tangent to the circle with centre $O$O:

Solve for $x$x.

Show all working and reasoning.

Easy
< 1min

In the diagram below, $RS$RS is a tangent to the circle with centre $O$O:

Easy
2min

In the following diagram, $JL$JL is a tangent to the circle with centre $O$O:

Easy
2min

Solve for $x$x in the diagram below:

Medium
1min
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Outcomes

MA5.3-17MG

applies deductive reasoning to prove circle theorems and to solve related problems

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