Delete
Share
This Question is Closed
godorovg
Best Response
You've already chosen the best response.
1
you on?
lsugano
Best Response
You've already chosen the best response.
0
yes i am! my computer froze
godorovg
Best Response
You've already chosen the best response.
1
okay no biggie
godorovg
Best Response
You've already chosen the best response.
1
let 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
Best Response
You've already chosen the best response.
0
um i think i am doing it right.
godorovg
Best Response
You've already chosen the best response.
1
okay than where did 180 come from?
godorovg
Best Response
You've already chosen the best response.
1
I did to know the whole problem not just answers
lsugano
Best Response
You've already chosen the best response.
0
180 is the total of the 3 angles of the traignle
lsugano
Best Response
You've already chosen the best response.
0
since i know A=32 and C=77 B= 71 from 180-32-77
godorovg
Best Response
You've already chosen the best response.
1
did you plug for for these?
godorovg
Best Response
You've already chosen the best response.
1
did you a and put in it for a
lsugano
Best Response
You've already chosen the best response.
0
the formula to find an area of a triangle with 2 angles and one side given is area= a^2sinBsinC / 2sinA
lsugano
Best Response
You've already chosen the best response.
0
so i did like this
lsugano
Best Response
You've already chosen the best response.
0
am i wrong or is this book stupid...? lol
alexwee123
Best Response
You've already chosen the best response.
0
im just curious
is this geometry or trig? o.0
lsugano
Best Response
You've already chosen the best response.
0
its in trig.
cfraser007
Best Response
You've already chosen the best response.
1
ok ok...i think u should try to change your calculator settings to degrees and not radians!
lsugano
Best Response
You've already chosen the best response.
0
its in degrees...i already tried doing that...
godorovg
Best Response
You've already chosen the best response.
1
what is the answer?
cfraser007
Best Response
You've already chosen the best response.
1
wait a seocnd...i'll put my numbers up...i got approximately 170.3...check for yourself...
godorovg
Best Response
You've already chosen the best response.
1
same here..
lsugano
Best Response
You've already chosen the best response.
0
i got 61.63 but the book says 170...
godorovg
Best Response
You've already chosen the best response.
1
I think the second part is wrong somehow
cfraser007
Best Response
You've already chosen the best response.
1
|dw:1344138495546:dw|
godorovg
Best Response
You've already chosen the best response.
1
yep that is what is wrong forgot to put the a b c in the problem
godorovg
Best Response
You've already chosen the best response.
1
in other words sub in
lsugano
Best Response
You've already chosen the best response.
0
wait how did you get 180.57.?? i cant got 188.36
cfraser007
Best Response
You've already chosen the best response.
1
ok...lets take even more baby steps! what did u get for sin71 x sin77?
godorovg
Best Response
You've already chosen the best response.
1
cfraser should I go and let you help or stay??
cfraser007
Best Response
You've already chosen the best response.
1
i can help...i guess...!
lsugano
Best Response
You've already chosen the best response.
0
sin77= 0.9744 sin71= 0.9455
lsugano
Best Response
You've already chosen the best response.
0
im so sorry ><
cfraser007
Best Response
You've already chosen the best response.
1
y?
lsugano
Best Response
You've already chosen the best response.
0
for making you guys have a hard time....
godorovg
Best Response
You've already chosen the best response.
1
nah don't worry about it
lsugano
Best Response
You've already chosen the best response.
0
thank you! so does this look okay so far?
cfraser007
Best Response
You've already chosen the best response.
1
haha! no problem...most of us are here to help and make ourselves feel better anyways! lol...and actually 186 is right! (i mistyped!)
cfraser007
Best Response
You've already chosen the best response.
1
what did u get for 2sin32?
godorovg
Best Response
You've already chosen the best response.
1
ha ha typo wow get love trig on a computer ha ha
lsugano
Best Response
You've already chosen the best response.
0
2sin32 = 1.0598
cfraser007
Best Response
You've already chosen the best response.
1
okay...so, divide those two numbers!
cfraser007
Best Response
You've already chosen the best response.
1
dont round them up like me! the more digits...the better!!
lsugano
Best Response
You've already chosen the best response.
0
i got 177.39
godorovg
Best Response
You've already chosen the best response.
1
yes
cfraser007
Best Response
You've already chosen the best response.
1
hmm...so...thats much closer to 170! lol
lsugano
Best Response
You've already chosen the best response.
0
isnt it lose to 180....?lol
godorovg
Best Response
You've already chosen the best response.
1
yeah, but who is keeping track lol
cfraser007
Best Response
You've already chosen the best response.
1
better than 48.5! :)
godorovg
Best Response
You've already chosen the best response.
1
lol
lsugano
Best Response
You've already chosen the best response.
0
HEY i got it
cfraser007
Best Response
You've already chosen the best response.
1
sweet! great!!
godorovg
Best Response
You've already chosen the best response.
1
GREAT JOB!!
lsugano
Best Response
You've already chosen the best response.
0
thanks a lottttt!!!!
godorovg
Best Response
You've already chosen the best response.
1
glad to help :)
cfraser007
Best Response
You've already chosen the best response.
1
same feeling here!
godorovg
Best Response
You've already chosen the best response.
1
cfraser007 nice job!!
cfraser007
Best Response
You've already chosen the best response.
1
thanks :D!