The radius of the circle below intersects the unit circle at (Three-fifths, four-fifths). What is the approximate value of Theta?
A unit circle is shown. A radius with length 1 forms angle theta in quadrant 1.
[Not drawn to scale]

0.6 radians
1.0 radians
36.9 degrees
53.1 degrees

53.1

Step-by-step explanation:

did on edg

53.1 degrees for E2020

Step-by-step explanation:

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

351°f

step-by-step explanation: