Ask Question
28 November, 06:56

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

+1
Answers (1)
  1. 28 November, 07:33
    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?
Get an answer to your question ✅ “Solve the triangle. A = 50°, b = 13, c = 6 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers