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Mathematics 9 Online
OpenStudy (anonymous):

A building lot in a city is shaped as a 30degree-60 degree-90degree triangle. The side opposite the 30 degree angle measures 41 feet. a. Find the length of the side of the lot opposite the 60 degree angle. b. Find the length of the hypotenuse of the triangular lot. c. Find the sine, cosine, and tangent of the 30 degree angle in the lot. Write your answers as decimals rounded to four decimal places.

OpenStudy (chrisplusian):

have you covered the law of sines and law of cosines yet?

OpenStudy (anonymous):

no

OpenStudy (chrisplusian):

ok give me just a minute

OpenStudy (anonymous):

alright :)

OpenStudy (chrisplusian):

ok I had to look it up how to do it this way agian

OpenStudy (chrisplusian):

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