Qualification > Math

maths p2

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astarmathsandphysics:

--- Quote from: unknown on May 12, 2009, 08:49:11 am ---hey need loads of help
hm i require help on d topics net ,lines of symettry n rotational 2
also al info abt basic quadrilaterals
n d list of prime no's plzz help
requirement is urgent

--- End quote ---

rhombus 2 lines ymmtry, all sides same length rotational symmetry order 2
square 4 lines ymmtry, all sides same length rotational symmetry order 4
paralellogram 0 lines ymmtry, 2 pairsl sides same length, rotational symmetry order 2
rectangle 2 lines ymmtry, 2 pairs sides same length rotational symmetry order 2
trapeium 0 lines ymmtry, 0 sides same length rotational symmetry order 0
kite 1 lines ymmtry, 2 pairs  sides same length rotational symmetry order 0

prime numbers 2,3,5,7,11,134,17,19,23,29,31,37,41,43,47,53,59......

Locke Lamora:
astarmathsandphysics:
1.wot shud we call u for short??! ???
2. can u explain inverse of a matrix to me plz?
3. and also functions, hav seen the post by zara on inverse of function, but wot bout simppple functions??
4.Thanks in advance
5.hope u read it b4 2moro
6. there's so many points ;) :P

zubair_slipknot:
hey everybody there is a confusing question in may june 2008 paper 2

A cylindrical glass has a radius of 4cm and a height of 6cm.

A large cylinderical jar full of water is a similar shape to the glass.

The glass can be filled with water from the jar exactly 216 times.

Work out the radius and height of the jar.


if anyone can help me out it would be pretty good...thx....done with my physics paper 6

astarmathsandphysics:
Cube root of 216=6 so r=4x6=24 and h=6x6=36

zubair_slipknot:
thx a lot for the help

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