could somene pls help me to answer this questions pls i only have 30 mins to answer this thank uou

N0 CALCULATORS! 1. Evaluate. Draw a unit circle to show how you found basic quadrantal angles: cos(g) = 311163") me) = was) = tang) = cot(27r) = 2. Write down three fundamental trigonometric identities (connecting sine and cosine, secant and tangent, cosecant and cotangent). 3. Let t be a real number and let P = Q, g) be the point on the unit circle that corresponds to t. Find the values of sint, cos t, and tan t. 4. Compute quickly, using denitions and trigonometric identities: a) sin2 40 + cos2 40 = b) tan 10 cot 100 = c) sec(1r) cos % = Fundamental Identities. Properties Unit circle x 2 ty? = 1,but coso = x sino = y So cos 20 + sin 2 0 = 1 1 ( * ) sing = 1 - eos 9 Divide ( x ) by cos20 it cost to smo = All-cost eos ?0 cose = + Vi-sin 29 It tano = see?o or tan?9 + 1 = see o (* ) Similarly, you can get ( by dividing by sin's ) cot 8 + 1 = esco These are three fundamental identities to memorize. Ex Find the exact values of each expression. Do not use calculator. a) tan 200 = sin200 cos 200 = tan 20 - tan 20 = to tanzoo (sez350 + cos