Question

If you have a 30, 60, 90 triangle, evaluate the sin 30∘. (Remember, the sides in a 30, 60, 90 triangle the sides are corresponding to the pattern 1, 2, and √3. Sketch the triangle to find the solution.)
A) 1/2
B) 3/4
C) 5/2
D) 4/2

Answer 1

B but I’m not 100% sure

Answer 2

The answer is A I think