A building lot in a city is shaped as a 30° -60° -90° triangle. The side opposite the 30° angle measures 41 feet.

a. Find the length of the side of the lot opposite the 60° angle.

b. Find the length of the hypotenuse of the triangular lot.

c. Find the sine, cosine, and tangent of the 30° angle in the lot. Write your answers as decimals rounded to four decimal places.

Question

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

goformit100 · Answer

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jdoe0001 · Answer

use the 30-60-90 rule => http://upload.wikimedia.org/wikipedia/commons/4/45/30-60-90_triangle.jpg notice the ratios |dw:1378234284501:dw|

anonymous · Answer

thanks but i still dont get it

jdoe0001 · Answer

did you see the picture for the 30-60-90 rule?

anonymous · Answer

yes i did. i got it now and i submitted it on my test and it was right thank you

jdoe0001 · Answer

yw