The center of Circle P is located at the origin. The circumference of the circle passes through Point C (2,5).
Find the length of the radius of Circle P.
129
27.

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.

6/ 11 = 0.545454 so your answer is55%