Given sin(theta)=3/5, find a, the other angle in the right triangle.

In the given triangle, one angle is a right angle.

Given

So, the other angle is 37 degrees.

Now, we have to find the third angle.

By using angle sum property in a triangle.

+ third angle =

Third angle =

=

So, the other angles are 37 degrees and 53 degrees.

c. side angle side. u shares the same sides