Question: 4. Find the exact value of each trigonometric function: a) cos 225 b) sin 120 c) tan 3150 4. Find the exact value of each

4. Find the exact value of each trigonometric function: a) cos 2250

b) Sin 1200 c) tan 3150

4. Find the exact value of each trigonometric function: a) cos 225 b) sin 120 c) tan 3150

4. Find the exact value of each trigonometric function: a) cos 2250 b) Sin 1200 c) tan 3150

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