Wednesday, 31 July 2013

Maths Facts

1) For the hexagon :
sum of the interior angles of a polygon is twice the sum of its exterior angles

2) PIE (The ratio of the circumference to the diameter of a circle) can’t be expressed as a fraction, making it an irrational number. It never repeats and never ends when written as a decimal.
p=3.14159 26535 89793 23846 26433 83279 50288 41971 69399 37510 58209 74944 59230 78164 06286 20899 86280 34825 34211 70679 82148 08651 32823 ...

3) The opposite sides of a dice always add up to seven.

4) A three dimensional parallelogram is called a parallelepiped

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