642 CHAPTER 7 Applications of Trigonometry Answer each question and justify your response using a diagram, but do not solve. 35 25. Given AABC with LA = 30° and side c = 20cm, %3D %3D (a) what length for side a will produce a right triangle? (b) How many triangles can be formed if side a = 8 cm? (c) If side a = 12 cm, how many %3D triangles can be formed? (d) If side a = 25cm, %3D 36 how many triangles can be formed? 26. Given AABC with LA = 60° and side c = 6V3 m, = 6V3 %3D (a) what length for side a will produce a right triangle? (b) How many triangles can be formed if side a = 8 m? (c) If side a = 10 m, how many triangles can be formed? (d) If side a = 15 m, how %3D %3D many triangles can be formed? 37 Solve using the law of sines and a scaled drawing. If two triangles exist, solve both completely. 27. side b = 385 m 28. side a = 36.5 yd %3D ZB=67° LB =67° %3D %3D side a = 490 m side b = 12.9 yd %3D %3D 30. side c = 10V3 in. 29. side c = 25.8 mi LA = 30° %3D %3D LA=60° side a = 15 in. %3D 38 %3D %3D side a = 12.9 mi 32. side b = 24.9 km %3D %3D 31. side c = 58 mi

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear re…

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.