Mathematics
10 Online
OpenStudy (phebe):
PHYTHAGOREOUS THEROM
(lol i know i spelled it wrong)
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OpenStudy (phebe):
ima post Q in attachment
OpenStudy (misty1212):
HI!!
OpenStudy (phebe):
jus a quick sec plzz
OpenStudy (phebe):
N Hey
OpenStudy (misty1212):
pythagoras lived a long long time ago
but the theorem was known long before that !
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OpenStudy (phebe):
OpenStudy (phebe):
IKR @misty1212
OpenStudy (misty1212):
\[?^2+45^2=53^2\]solve
OpenStudy (misty1212):
i would use a calculator!
OpenStudy (phebe):
YEAH same here lolz but like i dont know what to do after i find C
do i find square root?
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OpenStudy (misty1212):
yes
OpenStudy (misty1212):
here lets just do it
OpenStudy (phebe):
thanks!
OpenStudy (misty1212):
\[x^2+45^2=53^2\\
x^2+2025=2809\\
x^2=2809-2025\\
x^2=784\]
OpenStudy (amistre64):
lol, i just say pythag thrm ....
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OpenStudy (misty1212):
so
\[x=\sqrt{784}=28\]
OpenStudy (misty1212):
i used a calculator!!
OpenStudy (phebe):
Answer is 28
yeah i put it in Calculater thanks soo much
OpenStudy (phebe):
Do u mind giving meh tips for number 3
OpenStudy (misty1212):
or you can just do
\[\sqrt{53^2-45^2}\] in the calculator (if you put it in right) and get it in one step
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OpenStudy (misty1212):
sure
OpenStudy (phebe):
thank u
OpenStudy (phebe):
was the number 3?
OpenStudy (misty1212):
idk i didn't check
we have to try pythag for all of them
let me check C since it is usually C
OpenStudy (phebe):
yeah true lol
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OpenStudy (phebe):
LOL!!
we using the same calculater too
OpenStudy (misty1212):
lets try D
OpenStudy (phebe):
okay :D
OpenStudy (phebe):
did we finish number 3 yet?
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OpenStudy (misty1212):
no but we just did
it is not C, it is D
OpenStudy (phebe):
okay thank you! :)
OpenStudy (phebe):
all i have to do now is 4
OpenStudy (phebe):
its a 5 question quick check
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OpenStudy (misty1212):
\[\sqrt{8.5^2-4^2}\] and a calculator
OpenStudy (misty1212):
i got \(7.5\)
OpenStudy (phebe):
let mee see what i got
OpenStudy (phebe):
Yep Its A thank U
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OpenStudy (misty1212):
\[\color\magenta\heartsuit\]
OpenStudy (phebe):
<3!!!