1. Choose the ordered pair that identifies the points on the unit circle.

(Tan, Cot)

(Cos, Sin)

(Sec, Csc)

(Sin, Cos)

2. Find the area of 1 slice of cake if the diameter of the cake is 15 inches and it is cut into 12 pieces. Round your answer to the nearest tenth.

19.2 sq. in.

14.7 sq. in.

12.6 sq. in.

9.3 sq. in.