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Create and solve0:05:57

Create and solve two equations and knowledge of parallel lines, characteristics of shapes

Using the table0:04:59

Using the table function to create a table of values

Multi-stage problems involving0:06:28

Multi-stage problems involving trigonometry

Trigonometry-tan theta equals0:05:36

Trigonometry-tan theta equals opposite divided by adjacent

Trigonometry-cos theta equals0:06:04

Trigonometry-cos theta equals adjacent divided by hypotenuse

Trigonometry-sin theta equals0:08:00

Trigonometry-sin theta equals opposite over hypotenuse

Introduction to SOH0:03:08

Introduction to SOH CAH TOA

labelling the sides0:03:28

labelling the sides of a right-angled triangle ready to use trigonometry

Using Pythagoras’ theorem0:03:15

Using Pythagoras’ theorem to find a shorter length

Using Pythagoras’ theorem0:04:19

Using Pythagoras’ theorem to find the longest length in a right-angled triangle

Same segment theorem0:04:32

Same segment theorem

Opposite angles in0:03:16

Opposite angles in a cyclic quadrilateral

Angles at the0:03:37

Angles at the centre are twice that at the circumference

Constructing triangles SSS0:03:37

Constructing triangles SSS

Constructing a triangle0:03:36

Constructing a triangle ASA

constructing a triangle0:03:06

constructing a triangle SAS

Circle theorem 20:03:59

Circle theorem 2 chords drawn from a diameter

Using algebra to0:02:37

Using algebra to show a recurring decimal as a fraction

Area of a0:03:43

Area of a compound shape

Surds and Pythagoras0:06:26

Surds and Pythagoras

Surface area of0:03:38

Surface area of a prism

Volume of a0:03:15

Volume of a prism

Median and interquartile0:04:15

Median and interquartile range of cumulative frequency graph

Drawing a cumulative0:03:49

Drawing a cumulative frequency table