How do I remember the area of a circle if it's not in the formula book?
I tend to use rhymes to remember difficult maths formulas - it makes life so much easier! For example, "I never knew how much I cared that the area of a circle is πr²".
MP
Related Maths GCSE answers
All answers ▸f(x)=3x+c g(x)=cx+8 fg(x)=6x+d Work out c and d.
If a train leaves for a 130 mile journey at 1.30pm, and travels at a constant speed of 50 miles per hour, at what time will it arrive?
Simplify completely: 3x^2 - 14x +5 /2x^2 -10x
How to solve a simple simultaneous equation