Duelling Mathematicians

Angles in Polygons

Take turns answering maths questions. If you answer incorrectly, your time is halved and play switches.
The quiz ends when a player's timer reaches zero.

Back to Maths

Player 1

30 seconds

Player 2

30 seconds

Quiz Mode

Two player Single player Streak mode

Starting Time

30 seconds

Think Time

0 seconds

Bonus Time

0 seconds

Audio

Music Sound effects Track

About this topic

Practise angles in polygons, including interior and exterior angle sums and formulae for regular polygons.

This topic covers

sums of interior angles
sums of exterior angles
interior and exterior angles at a vertex
regular-polygon formulae

Example question types

find the interior-angle sum of a pentagon
state the sum of exterior angles
choose the formula for a regular exterior angle

Negatives practice
Rounding practice
Decimal Calculations practice
Fractions practice
Percentages practice
F / D / P practice
Ratio practice
Proportion practice

Duelling Mathematicians

Angles in Polygons

Player 1

Player 2

Example Question

About this topic

This topic covers

Example question types

Related practice