Ask Question
19 March, 23:46

Solve the triangle. A = 50°, b = 13, c = 6

+1
Answers (1)
  1. 20 March, 03:16
    0
    Hello,

    a²=b²+c²-2bc*cos A

    ==>a²=13²+6²-2*13*6*cos 50°=104.7251 ...

    ==>a=10.2335 ...

    sin C/c=sin A/a

    ==>sin C=qin 50°-6/10.2335 ... = 0.449137 ...

    ==>angle C=26.688394 ... °

    angle B==180°-50°-26.688394 ... °=103.311610 ... °
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Solve the triangle. A = 50°, b = 13, c = 6 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers