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Mathematics 8 Online
xxcoffee:

Pythagorean Theorem help ion get it

xxcoffee:

MrMudd183:

Do you know the formula to the Pythagorean Theorem?

xxcoffee:

yes

bri05:

ik how to do it but do you know how to use the formula

xxcoffee:

a2 + b2 = c2

xxcoffee:

yes i do

bri05:

ok so draw out the tirangle

MrMudd183:

So the question is saying the bottom of the triangle is 4 ft. and the top reaches up 10 ft. So what would go where in the formula?

bri05:

and then it says that the bottom is 4 and the side is 10

xxcoffee:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @MrMudd183 So the question is saying the bottom of the triangle is 4 ft. and the top reaches up 10 ft. So what would go where in the formula? \(\color{#0cbb34}{\text{End of Quote}}\) thats what i dont get is where to put it does itt really matter tho

MrMudd183:

It doesn't in this case

KiWiPoP1:

the equation is a^2+b^2=c^2|dw:1618526781774:dw|

bri05:

yall to fast for me

KiWiPoP1:

c is the length of the ladder

MrMudd183:

4 could go in either the place of A or the place of B

MrMudd183:

C is usually the hypotenuse of the triangle, that's what you're solving for here

xxcoffee:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @MrMudd183 4 could go in either the place of A or the place of B \(\color{#0cbb34}{\text{End of Quote}}\) ohhh thanks mudd

MrMudd183:

So after you square both 4 & 10, you would add them to get C...and if you want to see what that is unsquared, just take the squareroot of that product

xxcoffee:

so it would be 12.88

xxcoffee:

but then i gotta round

MrMudd183:

Do you believe it'll round to 12 ft or 13 ft?

bri05:

i might have done sum thing wrong but i got 10.48 as the answer

xxcoffee:

but the choices for the anwser are 9.2 and 10.8 so

MrMudd183:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @bri05 i might have done sum thing wrong but i got 10.48 as the answer \(\color{#0cbb34}{\text{End of Quote}}\) I got close to what you got, I got 10.77 unrounded

MrMudd183:

But if I were to round the 10.77, it would round up to 10.8...which is one of the answerchoices provided

xxcoffee:

i seee what i did wronggggggggggg

xxcoffee:

i did 102 instead of 100 and ya

bri05:

i got 110 as my answer ;-; but then u have to do the sqaure root of it which i got 10.49

MrMudd183:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @xxcoffee i did 102 instead of 100 and ya \(\color{#0cbb34}{\text{End of Quote}}\) Simple mistakes can always mess up the equation. Just like how an incorrect measurement of 1/100 of an inch on a guitar could mess up the quality of said guitar

bri05:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @MrMudd183 \(\color{#0cbb34}{\text{Originally Posted by}}\) @xxcoffee i did 102 instead of 100 and ya \(\color{#0cbb34}{\text{End of Quote}}\) Simple mistakes can always mess up the equation. Just like how an incorrect measurement of 1/100 of an inch on a guitar could mess up the quality of said guitar \(\color{#0cbb34}{\text{End of Quote}}\) that made no since

xxcoffee:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @bri05 \(\color{#0cbb34}{\text{Originally Posted by}}\) @MrMudd183 \(\color{#0cbb34}{\text{Originally Posted by}}\) @xxcoffee i did 102 instead of 100 and ya \(\color{#0cbb34}{\text{End of Quote}}\) Simple mistakes can always mess up the equation. Just like how an incorrect measurement of 1/100 of an inch on a guitar could mess up the quality of said guitar \(\color{#0cbb34}{\text{End of Quote}}\) that made no since \(\color{#0cbb34}{\text{End of Quote}}\) it did

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