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lsugano
 2 years ago
i want to find the area of a triangle with the given angles A=32˚ C= 77˚ a=71cm. I got the answer about 48.5sqcm but the answer says 170sqcm..How is this possible? click attached.
http://bamboodock.wacom.com/doodler/0cb3063d8c0b490282c1055993bc5aba
lsugano
 2 years ago
i want to find the area of a triangle with the given angles A=32˚ C= 77˚ a=71cm. I got the answer about 48.5sqcm but the answer says 170sqcm..How is this possible? click attached. http://bamboodock.wacom.com/doodler/0cb3063d8c0b490282c1055993bc5aba

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lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0yes i am! my computer froze

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1let me ask some questions here. First when you did the work did you check the signs like +  because the could cause a problem also in the first part explain this a little I am just trying to understand

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0um i think i am doing it right.

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1okay than where did 180 come from?

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1I did to know the whole problem not just answers

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0180 is the total of the 3 angles of the traignle

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0since i know A=32 and C=77 B= 71 from 1803277

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1did you plug for for these?

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1did you a and put in it for a

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0the formula to find an area of a triangle with 2 angles and one side given is area= a^2sinBsinC / 2sinA

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0am i wrong or is this book stupid...? lol

alexwee123
 2 years ago
Best ResponseYou've already chosen the best response.0im just curious is this geometry or trig? o.0

alexwee123
 2 years ago
Best ResponseYou've already chosen the best response.0oh ok then maybe you can check this site out http://www.regentsprep.org/Regents/math/algtrig/ATT13/areatriglesson.htm it gives a better formula and solution :D

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1ok ok...i think u should try to change your calculator settings to degrees and not radians!

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0its in degrees...i already tried doing that...

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1wait a seocnd...i'll put my numbers up...i got approximately 170.3...check for yourself...

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0i got 61.63 but the book says 170...

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1I think the second part is wrong somehow

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1344138495546:dw

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1yep that is what is wrong forgot to put the a b c in the problem

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0wait how did you get 180.57.?? i cant got 188.36

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1ok...lets take even more baby steps! what did u get for sin71 x sin77?

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1cfraser should I go and let you help or stay??

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1i can help...i guess...!

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0sin77= 0.9744 sin71= 0.9455

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0for making you guys have a hard time....

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1nah don't worry about it

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0thank you! so does this look okay so far?

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1haha! no problem...most of us are here to help and make ourselves feel better anyways! lol...and actually 186 is right! (i mistyped!)

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1what did u get for 2sin32?

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1ha ha typo wow get love trig on a computer ha ha

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1okay...so, divide those two numbers!

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1dont round them up like me! the more digits...the better!!

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1hmm...so...thats much closer to 170! lol

lsugano
 2 years ago
Best ResponseYou've already chosen the best response.0isnt it lose to 180....?lol

godorovg
 2 years ago
Best ResponseYou've already chosen the best response.1yeah, but who is keeping track lol

cfraser007
 2 years ago
Best ResponseYou've already chosen the best response.1better than 48.5! :)
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