graffg41 graffg41
  • 20-07-2022
  • Mathematics
contestada

Find the length of BC¯¯¯¯¯¯¯¯

Find the length of BC class=

Respuesta :

bwtf bwtf
  • 20-07-2022

Answer:

B

Step-by-step explanation:

I love trig lol,

Assuming you know trig, Cos(17)=BC/42

Cos(17)*42=BC

Cos(17)~0.956

0.956*42=40.152=BC

Since this is a approximation, B is the closest to our estimate.

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