Sum Help
Create and solve two equations and knowledge of parallel lines, characteristics of shapes
Using the table function to create a table of values
Multi-stage problems involving trigonometry
Trigonometry-tan theta equals opposite divided by adjacent
Trigonometry-cos theta equals adjacent divided by hypotenuse
Тригонометрия: синус тета равен противолежащему катету, делённому на гипотенузу.
Introduction to SOH CAH TOA
labelling the sides of a right-angled triangle ready to use trigonometry
Using Pythagoras’ theorem to find a shorter length
Using Pythagoras’ theorem to find the longest length in a right-angled triangle
Same segment theorem
Opposite angles in a cyclic quadrilateral
Angles at the centre are twice that at the circumference
Построение треугольников SSS
Constructing a triangle ASA
constructing a triangle SAS
Circle theorem 2 chords drawn from a diameter
Using algebra to show a recurring decimal as a fraction
Area of a compound shape
Surds and Pythagoras
Surface area of a prism
Volume of a prism
Median and interquartile range of cumulative frequency graph
Drawing a cumulative frequency table
Drawing a cumulative frequency graph
Polygon angles-problem solving
Problem solving involving the range of two sets of data
Problem solving and working backwards from the mean value
Estimate the mean from a grouped frequency table
Mode and median from a grouped frequency table