A square has four right angles (90°). Each diagonal splits a corner into two angles of 45°. Note also that the diagonals cut each other in half at right angles. A rectangle has four right angles. The ...
Revise the different types of angles and rules for calculating angles. This guide includes interactive activities and a quiz. NEW: Angles in parallel lines Revise alternate, correspondent or ...
The best fun anyone can have learning maths! A mixed-media mash-up maths sketch show- topics covered include prime numbers, shapes and angles, perimeter and area, pie charts, fractions and decimals, ...
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