Question

Find the area of ABC to the nearest tenth, if necessary
C = 32°, a = 12.6m, b= 8.9m

Show work plz!!!

Answer 1

Answer:

  29.7 m²

Step-by-step explanation:

The relevant area formula is ...

  A = 1/2ab·sin(C)

  A = 1/2(12.6 m)(8.9 m)sin(32°) . . . . use given values

  A = (1/2)(12.6)(8.9)(0.52992) m² ≈ 29.7 m²