2. Select the scenarios below where the law of sines can be used to find unknown side lengths or angle measures in oblique triangles. Select all that apply. when two side lengths and an opposite angle measure are known when two angle measures and one side length are kno when all three angle measures are known

Q: Write JICA if the statement is true and TAWI-TAWI if the statement is false. 1. An oblique triangle…

A: You must have an idea about the basics of trigonometry in order to understand this sets of problems…

Q: 4. Use Regiomontanus' sine table to find the remaining angles in the right triangle if you know that…

A: Answers are following in explanation step.Explanation:

Q: 9. Determine the Quadrant in which angle is located if cos 0 0.

A: In the unit circle, the x-coordinate represents the cosine of the angle and the y-coordinate…

Q: Given: sin tan which quadrant does the answer belong?

A: sin-1tan7π6 = ?   ∵ Domain of sin-1x is -1, 1  Range of sin-1x is -π2, π2

Q: Given any triangle, there are two cases when the sine law can be used. Determine the scenarios when…

A: Sine Rule: Sine law can be used when two sides and one angle opposite to any of given side is given.…

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: The Law of Cosines will be used if you have all three sides (SSS) or if you hav Once you use the Law…

A: In given questions some data's of triangles are missing so we have to find that data and we have to…

Q: Describe the conditions that guide when it is appropriate to use the Sine Law, the Cosine Law, the…

A: Given data condtions  for using the sine rule,    the cosine rule  ,the sum of the interior Angle…

Q: Please

A:

Q: Find the exact values (no decimals) of the trig functions for the given angles: sin = cos 330° tan…

A: sin7π/6=-1/2 cos330°=0.866025404~1

Q: Demarius missed the last two classes on radians. He has a few questions. Please answer each of his…

A:

Q: If 0° < 0S 360°, find all the angle measures of 0 that makes sec 0 = -V2 and Ssc e = V2.

A: Given,           secθ=-2 and cscθ=2To find : The measures of all angle, θ.