11. Geometry

11.01 Properties of shapes

11.02 Diagonals of shapes

11.04 Angles and angle types

11.05 Measure angles

11.06 Angles on a straight line

11.07 Angles at a point

11.08 Vertically opposite angles

11.09 Transformation of shapes

EXPLORE: Constructing prisms and pyramids

Stage 3

11.08 Vertically opposite angles

Interactive practice questions

Which of the following pairs are vertically opposite angles?

and

A

and

B

and

C

and

D

Easy

Less than a minute

Find the size of the missing angle.

Find the size of the missing angle.

Find the size of the missing angle.

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Outcomes

MA3-16MG

measures and constructs angles, and applies angle relationships to find unknown angles

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