Angles on a straight line add up to 180o
Angles around a point add up to 360o
Angles in a triangle add up to 180o
Alternate angles (Z) are equal
Corresponding angles (F) are equal
GCSE Maths | Angles in Parallel Lines
2 min read
GCSE Maths Test | Circle Theorems | Edexcel
Question 1
In terms of x
1 min read
GCSE Maths Test | Forming and Solving Equations | Edexcel
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
1 min read
GCSE Maths | Proof
* any number: n
* any even number: 2n
* any odd number: 2n+1
* proving it is a multiple of 8: factorise 8 out and show 8( )
* proving it is a square number: factorise it