Asap I need step by step and complete solution pls explain

Activity 1 1. Given 0, find the exact values of the six circular functions. (a) 0 = 30 2) Given a value of one circular function and sign of another function (or the quadrant where the angle lies), find the value of the indicated function. cot ! = -2, cos 0 > 0; csce Activity 2 Use reference angle and appropriate sign to find the exact value of each expression. (1) sin 510 (2) tan(-225)