Can someone answer. there is one problem. there's a picture! you!

A cotangent (cot) is the adjacent side (not the hypotenuse or side not containing the right angle) over the opposite side, so  or the third answer.

The answer is the third option, 

Start by knowing that the cotangent function is the reciprocal of the tangent function. Because tangent is , cotangent is 

For angle G, find the adjacent and opposite sides of the given triangle. These are j and g, respectively. Simply put those into the contangent function, and you have your answer.