3) Find the exact value of sin 165° sin (+D) Pnd two usicincle angles hac subro to 15 30°, 60°, 90°, 120°, . . 45°, 90°, 135°, 180°,... sin (A + B) = sin A cos B+ cos A sin B 60', 120°, 180°, 240°, .. %3D Substitute into Sum Formula Find exact answers Multiply Fractions Subtract Fractions

Q: (d) (i) (ii) Convert 54° to radians, leaving your answer in terms of . Use your answer from part (d)…

A: Area of the sector

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A:

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Q: 7 Angles x and y are located in the second quadrant such that sinx= a) Use a right angle triangle to…

A: a) and b)

Q: 5. Fill in the blank using cofunctions of complementary angles: a. cos(36°) = sin( °) sin ( 3 c.…

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Q: 37. Name the quadrant in which the angle lies if sin >0 and csc 0 <0. (a) I (b) II (c) III (d) TV…

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Q: Here and method M₁ = tano = y M₂₁₂ = tand ₂ So tano = 0 O = 4 25 4-04 1 +1-6 tan" (1.3846) 154.16…

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Q: cos cos 0 = 0

A: We have to find angle

Q: Use double angle identities to find the indicated value. 17) cos e = sin 0 < 0 13 Find sin(20).

A: given cosθ=513we need to find the value sin2θ using double angle identities.

Q: 3. Name the quadrant of the terminal side of an angle measuring 765° Quadrant 1 Quadrant 2 O…

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Q: An object is traveling around a circle with a radius of 11 centimeters. If in 30 seconds a central…

A: Given problem:- An object is traveling around a circle with a radius of 11 centimeters. If in 30…