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#26 Re: Help Me ! » Re-arranging!!! » 2005-11-27 08:11:39
HERES A SIMPLIFICATION I AM UNABLE TO DO, ITS OF THE SAME QUESTION:
S.A.= Pi*R* Square of [R2 + 2025/Pi*R2]
---The term in bracket is Square-----
So is there anyway to simplify this more??? Please i really need quick help.
#27 Re: Help Me ! » Re-arranging!!! » 2005-11-27 05:43:26
Thanks alot mathyperson. 
#28 Help Me ! » Re-arranging!!! » 2005-11-27 00:50:59
- johny
- Replies: 7
Well i have got this problem about re-arranging the following formula:
V=1/3*Pi*r2*h - 1/3*Pi*r2/3*h/3
Can anyone re-arrange to get r or r square please???
#29 Re: Help Me ! » Truncated Cone!!! » 2005-11-21 07:46:10
Thanks man, really helpful .....will wait for ur other half.
#30 Re: Help Me ! » Truncated Cone!!! » 2005-11-19 10:10:04
Hmmm well i didnt want the volume or area......i just wanted an equation. by substituting the height in volume and putting that equation of height in the formula of Surface area for the truncated cone??? Sorry if i am confusing u!!!!
#31 Help Me ! » Truncated Cone!!! » 2005-11-19 08:34:57
- johny
- Replies: 4
Hey, i need some help on the shape.....its basically a truncated cone, and i need to take 2 equation i.e the surface area formula being the one and the volume formula the other (volume is fixed to 600cm3). So i need to substitue volume equation in the surface area, by re-arraning the height (h) in the volume, and putting in the h of surface area, if u get what i mean??? I havent got anyother values, only the volume, that being 600cm3.....please help guys.