23.01 Chords and arcs

Interactive practice questions

Solve for $x$x.

Show all working and reasoning.

Easy

1min

Solve for $x$x.

Easy

< 1min

In the diagram, $O$O is the centre of the circle. Solve for $x$x.

Easy

1min

In the diagram, $O$O is the centre of the circle. Solve for $x$x.

Easy

< 1min

Pythagoras’ Theorem in two dimensions Including chord length and distance of a chord from the centre of a circle.

Use and interpret vocabulary of circles. Angle in a semicircle property.

Pythagoras’ Theorem and its converse in two dimensions including chord length and distance of a chord from the centre of a circle.

Use and interpret vocabulary of circles. Angle in a semicircle property.

Properties of circles: angles at the centre and at the circumference on the same arc.