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Q: Kim said she found three angles for which sin &= Is that possible if 0° < OS 360°? Explain.

A: Givensinθ=-37As we know that sinθ is positive in the 1st and 2nd quadrant while sin(θ) is negative…

Q: Find the exact angle measure (in radians) or side length for each of the following. A) cos () B)…

A: Solve the given problem.

Q: Is it possible to have a right triangle where sin 0 = 2.5? Explain how you know 4 8. 3. !!!

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Q: Triangle ABC is equilateral. a. What is the value of x? b. What is the measure of angle B? с 8 A D B

A: Given equilateral triangle ABC   We are required to finda. xb. measure of angle B

Q: Find angle –30° in radian measure as a multiple of a. a. 67 b. T/2 2 с. 6 d. 3 3 е. 6

A: The given angle is of measure

Q: 8. a) Draw a right isosceles triangle. b) Calculate the sine and cosine ratios for one of the acute…

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Q: Choose the correct phrase to complete the statement: Angles A and B are the acute angles in a right…

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Q: y 14

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Q: 4. Could you use the Sine Law to determine the length of sidep in the triangle? If so, explain how.…

A: we are given a triangle wth measure of one angle and 2 sides, and askes to weather we can use Sine…

Q: How does the value of sine and cosine relate to writing proofs about triangles?

A: Let, ABC be a right angle triangle as shown in the figure sine(θ) = a/h cosine(θ) = b/h

Q: In algebra, we note that for any real numbers a, b, and c, the equation c(a – b) = ca – cb is an…

A: a)We need to conclude if cos(A – B) = cos A – cos B  b) find ¢ such that all Sine cosine and tangent…