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OpenStudy (cakecup2018):
jhonyy9 (jhonyy9):
what is the question there ?
OpenStudy (cakecup2018):
I attached a file with the diagram
OpenStudy (cakecup2018):
I already have B which equals 48.5
OpenStudy (cakecup2018):
I just need help solving for a and c
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jhonyy9 (jhonyy9):
on this image just there is a right triangle with sides a,b and c with angle C = 90 degrees
OpenStudy (cakecup2018):
oh sorry about that given A= 41.5 and b=20
OpenStudy (hiuto_prayhulla):
you must use the pythagorean theorem..
jhonyy9 (jhonyy9):
do you know the law of sin or cos or tan or cot ?
jhonyy9 (jhonyy9):
this theorem you can using than you know two length of sides
but in this case you know just the length of side b
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OpenStudy (cakecup2018):
jhoney.. my teacher said i can input sin, cos, tan in my calculator to find the missing crap.. so i just need help about how to input it int the calculadora
OpenStudy (hiuto_prayhulla):
heres some tips you should refer to...
In any right angled triangle, for any angle:
The sine of the angle = the length of the opposite side. the length of the hypotenuse.
The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.
The tangent of the angle = the length of the opposite side. the length of the adjacent side.
OpenStudy (cakecup2018):
@jhonyy9 can u come back please
OpenStudy (hiuto_prayhulla):
im here
OpenStudy (cakecup2018):
how do i input that in my calculator
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OpenStudy (hiuto_prayhulla):
type in cos45
OpenStudy (cakecup2018):
okk
OpenStudy (hiuto_prayhulla):
then divide A= 41.5 with b=20
jhonyy9 (jhonyy9):
first of all you ve learned about law of sin or cos ?
OpenStudy (hiuto_prayhulla):
and multiply it with the cos of 41.5
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OpenStudy (hiuto_prayhulla):
sorry i meant 41.5 not 45
OpenStudy (cakecup2018):
yes i have learned it
OpenStudy (hiuto_prayhulla):
you seem to be ignoring my responses..
OpenStudy (cakecup2018):
nvm figured it out ...
OpenStudy (hiuto_prayhulla):
dont go
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jhonyy9 (jhonyy9):
than you ve learned these law of sin or cos so you can using there sure easy
OpenStudy (cakecup2018):
the thing is i am
jhonyy9 (jhonyy9):
write me please here
OpenStudy (hiuto_prayhulla):
i am you
OpenStudy (cakecup2018):
ur funny alright bye
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OpenStudy (hiuto_prayhulla):
lol ok bye
OpenStudy (hiuto_prayhulla):
thx for the best response
jhonyy9 (jhonyy9):
hope helped
good luck
bye bye
OpenStudy (hiuto_prayhulla):
how could u undo it
OpenStudy (hiuto_prayhulla):
ur not cool
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