5. Find the exact value ustng the Sum, Difference Product, Half-Angle, or Double-Angle formulas. Ilustrate its quadrant(s), triangle(s), and each side in details. a) cos (sin tan-) 6) sin75° cos15°

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A: We know that sin(∅)=opposide sideHypotenus sidesin(A)=BCABsin(A)=810sin(A)=45

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Q: Worksheet 16 - Precalculus (1) A circle with radius 100 inches has an arc with arclength 90 inches…

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