SOLUTION: The area of triangle is equal to 48 cm^2 and two of its sides measure 12 cm and 9 cm, respectively. Find the possible measures of the included angles of the given sides. Also,

Algebra ->  Triangles -> SOLUTION: The area of triangle is equal to 48 cm^2 and two of its sides measure 12 cm and 9 cm, respectively. Find the possible measures of the included angles of the given sides. Also,       Log On


   

Question 915904: The area of triangle is equal to 48 cm^2 and two of its sides measure 12 cm and 9 cm, respectively. Find the possible measures of the included angles of the given sides.
Also, how to draw the triangle of this question. Thanks
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
where theta is the included angle. Solving, we get .

We have , so that is a solution, and so is .