First one is 7.73 (23.19/3)
Second one is 14.04 ((19.71/7.3) x 5.2)
2/10ths of an hour. You do 12/60 and get 0.2
The answer it Curve Fitting or Arc but I think Curve Fitting just good luck
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Answer:
sin(D) = cos(E) = (√3)/2
cos(D) = sin(E) = 1/2
Step-by-step explanation:
The mnemonic SOH CAH TOA is intended to remind you of the relationships between trig functions and right triangle sides.
Sin = Opposite/Hypotenuse
Cos = Adjacent/Hypotenuse
For this diagram, this means ...
sin(D) = cos(E) = (13√3)/26 = (√3)/2
cos(D) = sin(E) = 13/26 = 1/2
