It's for a design problem that I want to give my students. It's a kitchen that they need to redesign.
2006-10-22 05:34:29 · 6 answers · asked by Makemeaspark 7 in Science & Mathematics ➔ Mathematics
My students are studying interior design. I have a floor plan for the existing kitchen, and was given the total square footage. I just want them to practice redesigning this space, for a theoretical remoder. Therefore I needed the overall Length x width. Your formulas are great. I just don't remember all that much about Pi and stuff. Thanks for everyone here that tried to make it user friendly for me. You guys rock!
2006-10-22 06:17:25 · update #1
That's "remodel" up there(no edit option!)
2006-10-22 06:18:17 · update #2
Area = pi * r²
r = sqrt(Area/pi)
r = sqrt(675/pi)
width = 2*r
width = 2*sqrt(675/pi) ~~ 29.316150714175195295183077370301
2006-10-22 05:40:41 · answer #1 · answered by Dave 6 · 1⤊ 0⤋
By width u mean diameter right
area = 675 = pi(radius)^2
so radius=sqrt(675/pi)
so width of room= 2*radius which comes to be about 29.2
2006-10-22 12:42:49 · answer #2 · answered by Wazeem A 1 · 1⤊ 0⤋
A=pi*r^2
r^2=A/pi =675/3.14=214.97
take square root Ans. 14.66 radius
2006-10-22 12:42:54 · answer #3 · answered by rwbblb46 4 · 1⤊ 0⤋
if its round, it cnt hv width,
it has a radius
wht u sayin totals 675 sq fts, so did u calcuate is by pi* radius *(power 2)?
2006-10-22 12:38:54 · answer #4 · answered by Anonymous · 1⤊ 0⤋
well the area of a circle is a=pi*r^2
so 675ft^2= 3.14*r^2
215=r^2
r= ~14.66
If you are creating this problem you may want to make it so that the students get a clear number, not .66. just a suggestion.
2006-10-22 12:47:09 · answer #5 · answered by marie 2 · 0⤊ 0⤋
area of room= pi * radius^2
pi*r^2=675
r^2=214.859
r=14.6581
width of room=2*r
WIDTH OF ROOM=29.31 APPROXIMATE
2006-10-22 12:41:46 · answer #6 · answered by Tommy12oz 2 · 1⤊ 0⤋