ellyzappers
ellyzappers ellyzappers
  • 22-12-2020
  • Mathematics
contestada

If A = 117 degrees, B = 12 degrees, and b = 12, find a. Round to the nearest tenth.​

If A 117 degrees B 12 degrees and b 12 find a Round to the nearest tenth class=

Respuesta :

ricchad
ricchad ricchad
  • 22-12-2020

Answer:

a = 51.4

Step-by-step explanation:

sinA = sinB

  a         b

sin(117) = sin(12)

   a             12

a * sin(12) = 12 * sin(117)

a = 12 * sin(117)

         sin(12)

a = 51.4

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