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Mathematics 20 Online
OpenStudy (anonymous):

solve triangle ABC given that A= 41 degrees B= 40 degrees and b=60

OpenStudy (amistre64):

well; angleC = 180-40-41

OpenStudy (amistre64):

since only one side is given; use the law of sines to get another sides

OpenStudy (anonymous):

99?

OpenStudy (amistre64):

a 60 c ----- = ----- = ----- sin(41) sin(40) sin(C)

OpenStudy (amistre64):

99 sounds good :)

OpenStudy (anonymous):

ugh...this is hard!

OpenStudy (amistre64):

nah; just tedious :)

OpenStudy (anonymous):

you must come here offten ; ) hehe u answer all my questions.

OpenStudy (amistre64):

...its true, this websites is my guilty pleasure lol

OpenStudy (anonymous):

well good because im awefull at math and need YOUR help.

OpenStudy (amistre64):

what are you good at?

OpenStudy (anonymous):

bahahahahah umm...lunch?

OpenStudy (amistre64):

during lunch period i would sit out in the courtyard and beat up people playing chess..... i mean beat people at chess :)

OpenStudy (anonymous):

bahahaha sounds very exciting. how old are u?

OpenStudy (amistre64):

old enough to know how to play chess lol....

OpenStudy (anonymous):

and that would beee?

OpenStudy (anonymous):

im not trying to pick u up lol i just need to make sure my homework is in good - experienced hands

OpenStudy (amistre64):

i remember when..... brass was considered new

OpenStudy (anonymous):

so ur like 87

OpenStudy (amistre64):

close to it lol

OpenStudy (amistre64):

closer to it everyday

OpenStudy (anonymous):

alrigghhtttyyy, next problem.

OpenStudy (amistre64):

dod you get the answers to this problem?

OpenStudy (anonymous):

lol no

OpenStudy (amistre64):

a = 99(sin41)/sin(40)

OpenStudy (amistre64):

.....not 99....what whas b?

OpenStudy (anonymous):

b is 60.

OpenStudy (amistre64):

a = 60sin(41)/sin(40)

OpenStudy (amistre64):

c = 60sin(99)/sin(40)

OpenStudy (anonymous):

shew.

OpenStudy (amistre64):

a is about 60.... since it is close to 60*1

OpenStudy (anonymous):

alright.

OpenStudy (amistre64):

c is abt 92.19

OpenStudy (amistre64):

those are side lengths ya know

OpenStudy (anonymous):

when it says to solve the triangle is that wanting all the lengths added together?

OpenStudy (amistre64):

no; to solve a triangle means to find the measurements of all 6 parts; 3 angles and 3 sides

OpenStudy (amistre64):

it gave you 3 of those parts; find the other 3

OpenStudy (anonymous):

ok thanks!

OpenStudy (amistre64):

C = 99 a = 60.001...... b = 92.19......

OpenStudy (amistre64):

lol....c = 92.19....

OpenStudy (anonymous):

alrighty

OpenStudy (anonymous):

lol ill need your help later too! im in theatre now so im getting off here

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