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.

anonymous · Answer

could you help me with thiss please ??

lgbasallote · Answer

Hint: the side opposite 30 degrees is half of the length of the hypotenuse..and the side opposite 60 = side opposite 30 degrees times sqrt (3)

do you know how to get them now?

anonymous · Answer

i dont really know how to do this

anonymous · Answer

they just put this work for me and i gotta finish it before 2mm and i dont know im having problem

lgbasallote · Answer

okay..let me express that in algebra...let the side opposite 30 = a; opposite 60 = b; opposite 90 = c

a = c/2

so.. c = 2a

b = a sqrt 3

alexwee123 · Answer

draw a picture 
|dw:1334299408541:dw| 
then follow 30-60-90 triangle rules...