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Pythagoras' theorem is used to calculate the lengths of the sides of a right angled triangle. 

The theorem is as follows : a² = b² + c², where a is the len...

the basic idea is to get everything with the unknown (let's assume this is x) on one side of the equals and everything else on the other side. To do this we use the 'inverse idea' to move our items onto d...

Unseen poetry is a chance for you to show the examiner your skills at language analysis and closer reading. To start with an unseen poem, make sure you've got a couple of highlighters to hand in order to ...

Throughout Steinbeck's novella, 'Of Mice and Men', the character, Curley's wife, is portrayed in varying lights, from first appearing a floozy, to later being presented as an innocent woman. The audience ...

Constructive margins occur when two plates with the same density (continental or oceanic) move away from eachother, which causes magma from the mantle to rise to the surface. This creates new crust and, w...