Another SIN Problem

[mcmcom]

Okay, now Im working another SIN problem solving for Angle A
I have all three sides and the Angle of C.

Heres what I am inputting

45*SIN(35/(180/pi()))/39.7

My text says it should equal 40.6 Degrees.

I am getting 0.65. The difference between this question and my last i
this answer is degrees, not length of a side. So do i need to conver
my answer to degrees somehow? Please help

Thanks
MC

 

[Jerry W. Lewis]

Help for RADIANS() would point you to its counterpart DEGREES() that
converts from radians to degrees. However, the argument of sin is an
angle, not the result of sin, so you appear to be leaving something out
if the answer is supposed to be an angle.

Jerry