In which triangle is the measure of the unknown angle, x, equal to the value of sin–1?
A
[Image: A right triangle is shown. The length of the hypot...]
B
[Image: A right triangle is shown. The length of the hypot...]
C
[Image: A right triangle is shown. The length of the hypot...]
D
[Image: A right triangle is shown. The length of 2 sides a...]