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About Azeem Hussain
Expertise
I can answer virtually any kind of question dealing with of Math 536 and below, my forte being in parabolic functions and analytical geometry. I'm currently learning Linear Algebra, and cannot answer questions that deal with subject matter more advanced than that.

Experience
I am neither a professor nor a teacher of this subject. I am merely a student who is gifted at mathematics and enjoys being of service to his community. I frequently tutor people in math and the results are usually great.

Publications
Reflections, Riverside School Board (2005, 2006)

Education/Credentials
Diploma of Secondary Studies from Chambly Academy High School, and IBO-MYP certificate as well. My lowest mark on a high school math final was 97%, peaking at 99% in 2006 and 2007 (second-highest Math 436 mark in the province). Being a Quebecer, I am fluent in English and French and can respond to questions easily in both languages.

Awards and Honors
Pascal Math Competition, School Champion(2007)

 
   

You are here:  Experts > Science > Math for Kids > Geometry > Algebraic Volume and Surface Area

Geometry - Algebraic Volume and Surface Area


Expert: Azeem Hussain - 3/24/2009

Question
Hello Azeem..
I need help to figure out the followings:
I want to find the ratio of the volume to the surface area of a rectangular prism. Let say the length is 2X +6; width is X + 3 and heigth is 3X + 9. Is it possible to do it in a factored form and state restrictions? Could you help me? I tried to calculate them one by one, but it just does not make sense at all..
Thanks so much in advance..
erica

Answer
Hi Erica!

Begin by calculating the volume (multiply all 3 dimensions).  Then calculate your surface area (A=2(lh+wh+wl)).  Compare the volume to the area by long dividing the 2 algebraic expressions you've just found.

Unless if I've misunderstood the problem, that's all there is to it.  Ask a follow-up if I'm wrong, or if you'd like to compare your answer to mine.

Thanks for asking,
Azeem

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