Find the area of the triangle. 12.8 mm
28.3 mm
O 362.24 mm2
O 20.55 mm2
O 181.12 mm2
O41.1 mm2

181.12 mm²

Step-by-step explanation:

12.8 x 28.3 = 362.24

362.24 ÷ 2 = 181.12

  21.3

step-by-step explanation:

multiplying the given equation by c/sin(25°), we get

  c = 9/sin(25°) ≈ 21.2958 ≈ 21.3

we assume "c" is the length of ab, the side opposite angle c in triangle abc.

160

step-by-step explanation:

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