5.4 radians
coterminal with 5.4 - 2π
= -.883.. radians, which is in the IV th
or if you want to "think" in degrees
1 rad = 180/π °
5.4 rad = 309.39.. ° ----> 4th
Determine the quadrant in which an angle, θ, lies if θ = 5.40 radians.
a. 4th quadrant
b. 3rd quadrant
c. 2nd quadrant
d. 1st quadrant
2 answers
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2 answers