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theyadoreshayyy:
In △JKL, solve for x.
66.73
74.89
15.44
38.16
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theyadoreshayyy:
snowflake0531:
Do you know soh cah toa?
theyadoreshayyy:
no
snowflake0531:
\[\sin(\theta) = \frac{opposite}{hypotenuse} ~~~~~ \cos(\theta)= \frac {adjacent}{hypotenuse} ~~~~~ \tan(\theta) = \frac {opposite}{adjacent} ~ the~adjacent~and~opposite~angles~are~coming~from~the~reference~\angle~while~the~hypotenuse~is~just~the~regular~hypotenuse\]
snowflake0531:
oops o-O
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smith123:
ima cracker
snowflake0531:
So look from angle J, the 27, which of the 2 do you have out of adjacent, opposite and hypotenuse
theyadoreshayyy:
34, and x
snowflake0531:
but like what are they adjacent opposite hypotenuse...?
theyadoreshayyy:
the sine one
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snowflake0531:
Yes so can you write out the equation using sin(theta) = opposite/hypotenuse ?
theyadoreshayyy:
<X=sinx= opposite over hypotenuse = x over 34
theyadoreshayyy:
i think thats right, im not sure
snowflake0531:
\[\sin27 = \frac {34}{x}\]
theyadoreshayyy:
so i was right ?
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snowflake0531:
Well, now find x
theyadoreshayyy:
how would i find it ?
snowflake0531:
theyadoreshayyy:
thank yuuu
snowflake0531:
yw~
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