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142: Pythagoras Theorum
143: Transformations
144: Three Dimension
145: Co-ordinates
146: Volume
147: Area
148: Algebraic Expressions
149: Sequences
150: Flow Charts
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141: Trignometry
Triganometry is the study of triangles which connects sides to
angles. It uses functions called the sine, cosine and tangent. You can
find these on scientific calculators with buttons named sin, cos a..
142: Pythagoras Theorum
Pythagoras theoreum connect the lengths of two sides of a right-angled triangle with the length of the third side. It only works with right-angled triangles.
Pythagoras threoreum is
r 2 = x 2 + y 2..
143: Transformations
Shapes can be put under transformations. This means a shape can be
changed by a set of instructions. The original shape is put under
instructions which are given to you. You may be able to change a wh..
144: Three Dimension
In GCSE mathematics you need to be able to work with three
dimensional objects. Normally, you have to work out things like volume
and surface area. Also you have to know how to use three-dimensional
c..
145: Co-ordinates
Co-ordinates are a set of numbers which pin point a specific point on a graph. They are written in the form ( x, y ), where x is the distance along the x-axis, the horizontal, and the y is the distan..
146: Volume
Volume is a three dimentional measure of space within an object.
Below, there are a variety of objects with the formula for its volume.
Volumes are measured in units3. &n..
147: Area
Area is a two dimentional measure of space within a shape. Below,
there are a variety of shapes with how to find the area. The area of
the shapes are shown as units2.
There are also several three dim..
148: Algebraic Expressions
Your maths exam would definitely have something which involves
algebra. You would need to understand how to use and manipulate
algebraic expressions to answer their questions.
There are many rules in..
149: Sequences
A sequence of numbers is a string of values which all have a pattern
from one number to the next. Sequences come in many forms and you need
to know how to find patterns and also describe them.
An exa..
150: Flow Charts
Flow charts show a set of instructions which are to be followed.
When you put a value into the start of the flow chart and follow the
results you should get a result.
Flow charts are made up of boxes..
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