CPM Homework Banner
10-47.
  1. What is the value of x in each diagram below? Homework Help ✎

Use the Law of Cosines:

For any ΔABC,
a2 = b2 + c2 − 2bc · cos(A).

x ≈ 33.752

Use the Law of Sines:

For any ΔABC,

x ≈ 9.663