ApandaLilly
ApandaLilly ApandaLilly
  • 19-03-2021
  • Mathematics
contestada

Find the measure of side b. Round to the nearest whole number.

Find the measure of side b Round to the nearest whole number class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 19-03-2021

9514 1404 393

Answer:

  143 m

Step-by-step explanation:

The relevant trig relation is ...

  Cos = Adjacent/Hypotenuse

  cos(33°) = b/(170 m)

  b = (170 m)cos(33°) ≈ 142.57 m

The measure of side b is about 143 meters.

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