Everment
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| Joined: 08 Oct 2009 |
| Total Posts: 6020 |
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| 14 Dec 2014 10:25 PM |
...It's a pentagon. The interior angles add up to 540 (cause 180 * 3)
If you invert the exterior angles you get 140 + 120 + 96 + 112 + (180 - x) = 468 + (180 - x)
540 - 468 = 72 180 - 72 = 108 x = 108
..right? |
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| 14 Dec 2014 10:26 PM |
thank you weinmanj
you don't have to pay child support
i got 9 more questions to go tho lol |
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Everment
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| Joined: 08 Oct 2009 |
| Total Posts: 6020 |
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| 14 Dec 2014 10:26 PM |
Oh yeah, and 180 *3
I got that from 5 sides on a pentagon, subtract 2 (i don't know how to explain this), is 3. A triangle has 3 sides. (180 * (3 - 2)) = 180, and a triangle's interiors do indeed add up to 180. Same applies to squares and hexagons and so forth |
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Katreyu
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| Joined: 04 Feb 2011 |
| Total Posts: 7206 |
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| 14 Dec 2014 10:27 PM |
| how do u lmad and trade if ur this bad at math |
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weinmanj
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| Joined: 24 May 2008 |
| Total Posts: 59999 |
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| 14 Dec 2014 10:28 PM |
"also it says if theres no work to show, i need an explanation of why the answer is the answer"
ok all ext. angles of a polygon add up to 360 degrees
180-140 = 40
40+60+84+68+x = 360 252+x = 360 x = 108 |
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weinmanj
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| Joined: 24 May 2008 |
| Total Posts: 59999 |
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| 14 Dec 2014 10:29 PM |
| ^ its still work but you can easily explain that |
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| 14 Dec 2014 10:30 PM |
everyone is asking math
never any chem smh |
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| 14 Dec 2014 10:30 PM |
thank u ever & wein, ily both
@kat
i haven't completed a trade in months i buy & sell, script, & make games for robux
and are the anchovies ready |
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weinmanj
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| Joined: 24 May 2008 |
| Total Posts: 59999 |
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| 14 Dec 2014 10:31 PM |
i still didnt study for my calc test redy 2 fail
euro im blaming u for this |
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| 14 Dec 2014 10:32 PM |
gj wein at least you can do calc i cant even math
i also figured out that ap chem is math class in disguise
at least im actually surviving though
AYYYYYYYY
back to redox stuff |
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weinmanj
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| Joined: 24 May 2008 |
| Total Posts: 59999 |
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| 14 Dec 2014 10:34 PM |
| AYY LMAO when do u do stoichiometry |
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| 14 Dec 2014 10:34 PM |
um doing it right now
it burns
help me wein test this thursday yay |
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weinmanj
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| Joined: 24 May 2008 |
| Total Posts: 59999 |
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| 14 Dec 2014 10:37 PM |
| nty ap bio midterm this thursday goodbye n good luck!!!!!!!!!! |
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| 14 Dec 2014 10:39 PM |
noOOOOOOOOOOOOOOO MIDTERMS IN JAN
ap bio is like
so much easier
it's not even math it's qualitative stuff IM DOWN FOR QUALITATIVE THINGS |
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