SOLUTION: Find the value of x in the triangle below. Round your answer to the nearest tenth. Show the equation used. Link to triangle: https://us1files.itslearning.com/data/2891/400056/Qu

Algebra ->  Trigonometry-basics -> SOLUTION: Find the value of x in the triangle below. Round your answer to the nearest tenth. Show the equation used. Link to triangle: https://us1files.itslearning.com/data/2891/400056/Qu      Log On


   



Question 1138020: Find the value of x in the triangle below. Round your answer to the nearest tenth. Show the equation used.
Link to triangle: https://us1files.itslearning.com/data/2891/400056/Question%203.PNG

Found 2 solutions by Alan3354, josgarithmetic:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
You have SAS.
Use the Cosine Law

Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
Try Law Of Cosines.
14%5E2%2B21%5E2-2%2A14%2A21%2Acos%2836%29=x%5E2
You finish.





( yes! )