Question

Given that point T on the unit circle with center at (0, 0) has coordinates (5/13, 12/13), find the value of Cos x.

A) 5/13
B) 12/13
C) 5/12

Answer 1

The value of Cos x for the point T with coordinates (5/13, 12/13) on the unit circle is 5/13.

Step-by-step explanation:

The question requires us to find the value of Cos x for a point T on the unit circle. The coordinates of point T are given as (5/13, 12/13). In the context of the unit circle, the x-coordinate represents the cosine of the angle and the y-coordinate represents the sine of the angle. Given this information, Cos x corresponds to the x-coordinate of the point on the unit circle.

Therefore, the value of Cos x is 5/13.