Question

Q#7: What is the value of the principal angle theta to the nearest degree?

Q#8: Determine the correct value of theta.

Answer 1

Answer:

B) 313 degrees

Step-by-step explanation:

$\cos^{-1}0.6798$     I used this equation to find the original value of theta.

47.17               Subtract this from 360 to find the value of theta

360 - 47.17 = 313 degrees

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