How do i solve problems like this?
#Circumfrence
atomic jetty
edgy canopyBOT
How do i solve problems like this?
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tawny marsh
How do i solve problems like this?
The circumference of a circle with diameter d is L = πd.
atomic jetty
The circumference of a circle with diameter d is L = πd.
But it says take pie away from 3.142
tawny marsh
But it says take pie away from 3.142
Pi, not pie.
Well, then just use the given value for pi.
Not sure why they ask us to do that, but oh well...
old wagon
you only have to take your formula and replace pi with 3.142 and r by 4.5m
so you would have c=2xpixr so c=2x3.142x4.5m
tawny marsh
Well, we could also just use L = πd. No need to divide and multiply by 2.
tawny marsh
No, I mean, we're given the diameter already.
safe shard
ig we all have been taught differently
Yeah
safe shard
No, I mean, we're given the diameter already.
It might take less steps but not everyone knows that way
old wagon
i do ahah
tawny marsh
It might take less steps but not everyone knows that way
Well, we have L = 2πr and d = 2r, so L = πd.
old wagon
right
thorny aspen
But it says take pie away from 3.142
it means to approximate (or replace), i.e. $\pi=3.142$ for this question
uncut lionBOT
temu mod | promote to mod pls
thorny aspen
but generally you don’t round unless you’re asked to
tawny marsh
And if you do, you only round at the very end.
safe shard
Well, we have L = 2πr and d = 2r, so L = πd.
got it
tranquil wing
circumference L=2pir
I have a master's degree in mathematics
I am living in florida US
so send me message when you have a trouble
safe shard
I have a master's degree in mathematics
I am living in florida US
so send me me...
I mean that is really really cool and all, just note there are a few other post graduates around here. OK?
Welcome John
tranquil wing
what is your name bro?
thorny aspen
?tag helping
green trellisBOT
**When helping people, please do not dump the full solution. **
Remember that these people are trying to learn concepts, and our goal should be to reinforce them. Giving them a solution will not help.
**Instead, give them hints and guide them toward the correct solution. **
You can ask things like "what part did you get stuck on?" or "what have you tried so far?" or give them a small starting hint. This ensures better learning. For more tips, reach out to Schlaumau (@schlaumau).
safe shard
what is your name bro?
That's personal info
safe shard
what is your name bro?
If you are looking for tons of math discussion, id suggest channels like #geonosidan-prison-complex or #math-discussion
woeful zodiacBOT
@atomic jetty