SOLUTION: hi, I really need your help . I have to do this problem in front of my class tomarrow! i need to find the area of the triangle ABC A: 110 degrees B: 6 cm C: 7 cm. Thanks!!

Algebra ->  Triangles -> SOLUTION: hi, I really need your help . I have to do this problem in front of my class tomarrow! i need to find the area of the triangle ABC A: 110 degrees B: 6 cm C: 7 cm. Thanks!!      Log On


   

Question 613485: hi, I really need your help . I have to do this problem in front of my class tomarrow!
i need to find the area of the triangle ABC
A: 110 degrees B: 6 cm C: 7 cm.
Thanks!!
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Area = (1/2)*b*c*sin(A)

Area = (1/2)*6*7*sin(110)

Area = (1/2)*6*7*0.9396926207859

Area = (1/2)*6*6.5778483455013

Area = (1/2)*39.4670900730079

Area = 19.733545036504

So the area is roughly 19.733545036504 square cm.