SOLUTION: If sin 40�+ sin 20�= sin tetha, find the value of tetha. Pleas help me. I know that this is easy but I want to make sure. Thanks.

Question 1053377: If sin 40�+ sin 20�= sin tetha, find the value of tetha. Pleas help me. I know that this is easy but I want to make sure. Thanks.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
theta = 80 degs
RELATED QUESTIONS
if cos tetha-sin tetha=0 and 0 degree (answered by Alan3354)
It is given that sin (tetha)=k, where tetha is an angle measured in radians and... (answered by solver91311,ikleyn)
I need to find the value of tan(theta) but the only value I have is sin(theta)=1/4 and it (answered by jim_thompson5910)
Use the given conditions to find the exact value of the expression. sin α = − 5/13,... (answered by MathLover1)
I'm solving horizontal curve where the radius is 4000m and the subtending angle is 19... (answered by Alan3354)
Help, please!!! I am supposed to circle all expressions that are equivalent to sin 4a.... (answered by ikleyn)
What's the answer, exact value of cot[sin^(-1) (-1/2)] ? I did it but want to make sure I (answered by robertb)
The expression cos^2 40 degrees - sin^2 40 degrees has the same value as (1) sin 20... (answered by jim_thompson5910)
find all solutions for equation with value of x between 0 and 360 degrees: 1. sin(4x) + (answered by jim_thompson5910)