kvngjn2 kvngjn2
  • 03-03-2021
  • Mathematics
contestada

Find the value of each variable.

Find the value of each variable class=

Respuesta :

mreyna6
mreyna6 mreyna6
  • 03-03-2021

Answer:

a=17.32   b= 8.66 c = 15  d=5

Step-by-step explanation:

sin(60) = b/10 so b = 8.66, also

cos(60) = d/10 so d = 5

sin(30) = b/a, and we solved for b so sin(30) = 8.66/a so a = 8.66/.5 = 17.32

and to find c, we have cos (30) = c/a, we know cos(30)=c/17.32 so c = 15

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