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PLEASE DONT GIVR THE ANSWER JUST TAKE ME STEP BY STEP UNTIL I  GET THE ANSWER
A CIRCULAR GARDEN HAS A DIAMETER OF 12M BY HOW MUCH DOES TEH DIAMETER HAVE 2 BE INCREASED SO THAT THE AREA TRIPLES
 2 years ago
 2 years ago
PLEASE DONT GIVR THE ANSWER JUST TAKE ME STEP BY STEP UNTIL I  GET THE ANSWER A CIRCULAR GARDEN HAS A DIAMETER OF 12M BY HOW MUCH DOES TEH DIAMETER HAVE 2 BE INCREASED SO THAT THE AREA TRIPLES
 2 years ago
 2 years ago

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pottersheepBest ResponseYou've already chosen the best response.3
I will attempt to help you
 2 years ago

LagrangeSon678Best ResponseYou've already chosen the best response.0
radius is (Diameter)/(2) so for the area to be tripled i guess we can simply triply the radius
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
So area of circle: πr2 Diameter: 12 so Radius :6m The area we have now: π(6)^2 = 113.1m^2 area we need = 113.1m^2 x 3 = 339.2
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
πr2 = 339.2 r^2 = 339.3/pi
 2 years ago

waheguruBest ResponseYou've already chosen the best response.1
thats what i was doing jus now =)
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
r^2 = 108 (im rounding the numbers :P) r = 10.4
 2 years ago

waheguruBest ResponseYou've already chosen the best response.1
YAY I ALSO GOT THAT but the asnwers say 8.8m
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
darn. are you sure you wrote the question right?
 2 years ago

waheguruBest ResponseYou've already chosen the best response.1
lets plug it in and see if it is tripled
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
OH I GET WHY. Because you have to say how much it increases by
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
Radius now is 10.4 for diameter is 20.8. Before the diameter was 12.
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
*so diameter is 20.8
 2 years ago

waheguruBest ResponseYou've already chosen the best response.1
and bak 2 our andwer 10.4
 2 years ago

waheguruBest ResponseYou've already chosen the best response.1
whait how dod u get it agiin sry
 2 years ago

waheguruBest ResponseYou've already chosen the best response.1
YEYYYYYYYYYYYY WE DID IT I GOT IT 2 THX BROOOOOO
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
I'm a girl but no problem=)
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
11 advanced functions
 2 years ago

waheguruBest ResponseYou've already chosen the best response.1
wow im just in grade 9
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
Grade 9 math can be kind of confusing since it's the first year of highschool and everyone learned different things from different schools . =)
 2 years ago

pottersheepBest ResponseYou've already chosen the best response.3
my school's in ontario
 2 years ago

dmancineBest ResponseYou've already chosen the best response.0
\[\frac{A_{2}}{A_{1}}=\frac{\pi r_{2}^{2}}{\pi r_{1}^{2}}\]\[3=\frac{\pi r_{2}^{2}}{\pi 6^{2}}=\frac{r_{2}^{2}}{36}\]etc.
 2 years ago
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