- YouTubeHome | PatreonNetflixWatch Korean Dra...HuluDashboardMail - Crawford, J...My Home / Codec...MyStatusRational Reasonin...Birb | creating hell...Tue Mar 2611:51 PMUnlimited attempts.Score on last attempt: 0 . Score in gradebook: 0Message instructor about this questionTriangle ABC is shown below with all three side lengths known.Determine the missing angle measures using the Law of Cosines, Law of Sines, and other properties of triangles. NOTE: ∠B is an obtuse angle. Please make sure to think about this when determining your answers. You might want to determine m∠A and m∠C first.a. m∠A= degreesPreviewb. m∠B= * degreesPreviewc. m∠C=↑ degreesPreviewThis question allows you to use trig functions that evaluate for angle measures in degrees. To remind yourself how to evaluate trig functions for angle measures in degrees in this program, click here.SubmitQuestion 5. Points possible: 3LicenseUnlimited attempts.Score on last attempt: 0 . Score in gradebook: 0Meacace inatructor ahout thic anestion.
Q. - YouTubeHome | PatreonNetflixWatch Korean Dra...HuluDashboardMail - Crawford, J...My Home / Codec...MyStatusRational Reasonin...Birb | creating hell...Tue Mar 2611:51 PMUnlimited attempts.Score on last attempt: 0 . Score in gradebook: 0Message instructor about this questionTriangle ABC is shown below with all three side lengths known.Determine the missing angle measures using the Law of Cosines, Law of Sines, and other properties of triangles. NOTE: ∠B is an obtuse angle. Please make sure to think about this when determining your answers. You might want to determine m∠A and m∠C first.a. m∠A= degreesPreviewb. m∠B= * degreesPreviewc. m∠C=↑ degreesPreviewThis question allows you to use trig functions that evaluate for angle measures in degrees. To remind yourself how to evaluate trig functions for angle measures in degrees in this program, click here.SubmitQuestion 5. Points possible: 3LicenseUnlimited attempts.Score on last attempt: 0 . Score in gradebook: 0Meacace inatructor ahout thic anestion.
Define Triangle ABC: First, we need to know the lengths of the sides of triangle ABC. Since the problem statement does not provide the actual lengths, we will call them a, b, and c, where a is opposite angle A, b is opposite angle B, and c is opposite angle C.
Use Law of Cosines: We are told that angle B is obtuse, which means that m/B>90 degrees. To find the measures of angles A and C, we can use the Law of Cosines. The Law of Cosines states that for any triangle with sides a, b, and c, and angles A, B, and C opposite those sides, respectively, the following is true: c2=a2+b2−2abcos(C), and similarly for the other angles.
Find Angle A: Without loss of generality, let's find the measure of angle A using the Law of Cosines. We rearrange the formula to solve for cos(A): cos(A)=2bcb2+c2−a2.
Find Angle C: Once we have cos(A), we can use the inverse cosine function to find the measure of angle A. However, since we do not have the actual side lengths, we cannot perform this calculation. We need the specific values for a, b, and c to proceed.
Calculate Angle B: Similarly, we can find the measure of angle C using the Law of Cosines with the formula cos(C)=2aba2+b2−c2. Again, we would need the actual side lengths to calculate this.
Final Answer: After finding angles A and C, we can use the fact that the sum of angles in a triangle is 180 degrees to find angle B: m/B=180−m/A−m/C.
Final Answer: After finding angles A and C, we can use the fact that the sum of angles in a triangle is 180 degrees to find angle B: m/_B=180−m/_A−m/_C. Since we do not have the actual side lengths, we cannot calculate the specific measures of angles A, B, and C. Therefore, we cannot provide the final answer values for m/_A, m/_B, and C0.
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