WebMar 27, 2024 · Solving for parts of non-right triangles using trigonometry. Law of Sines: If ΔABC has sides of length, a, b, and c, then sinA a = sinB b = sinC c. Looking at a … WebThe equation sin(25°) = 6. can be used to find the length What is the length of AB? Round to the nearest tenth. of AB. 19.3 in. O 21.3 in. O 23.5 in. O 68.0 in. 25° C 9 in. B.
Answered: Find b. Round to the nearest tenth: 8… bartleby
WebApr 29, 2016 · Find each measurement indicated. Round your answers to the nearest tenth. 10) Find AB 27 m C 19 m A B 80° 11) Find AB 13 in 20 in C A B 93° 12) Find AC 8 in 14 in B C A 117° 13) Find m∠C 14.5 in 13.7 in C B A 97.5° 14) Find m∠C 14 in 9 in 6 in A B C 15) Find m∠A 28 mi 16 mi C A B 117° Solve each triangle. Round your answers … WebArea = 1 2 a b sin γ Area = 1 2 (90) (52) sin ... Round the distance to the nearest tenth of a foot. 72. Three cities, A, B, A, B, and C, C, are located so that city A A is due east of city B. B. If city C C is located 35° west of north from city B B and is 100 miles from city A A and 70 miles from city B, B, how far is city A A from city B? B? how to burn songs from computer to cd
Law of Sines Questions and Answers Homework.Study.com
WebIn Triangle ABC with the right angle at C, let a, b, and c be the opposite, the adjacent, and the hypotenuse of ∠A. Then, we have sinA = a c ⇒ m∠A = sin−1( a c) sinB = b c ⇒ m∠B = sin−1(b c) I hope that this was helpful. Wataru · 1 · Oct 29 2014 How do you find all the missing angles, if you know one of the acute angles of a right triangle? Web1 In ABC, m∠A =53, m∠B =14, and a =10. Find b to the nearest integer. 2 In FUN, f =4, m∠F =26, and m∠N =67. Find the value of n to the nearest integer. 3 In ABC, m∠A … Weba sin A = b sin B = c sin C Plugging in the available values, 2 8 sin A = 2 7 sin 45 = c sin C We can solve for the angle C: m ∠ A = sin − 1 (2 7 2 8 sin 4 5 ) = 4 7. 1 6 o. To find angle B, we use the fact that the sum of the interior angles should equal to 180 o: m ∠ A + m ∠ B + m ∠ C = 1 8 0 o. m ∠ B = 1 8 0 − 4 7. 1 6 − 4 5 ... how to burn songs from youtube to a cd