L.Z.31 Find the unknown angle measures in the pair of similar triangles A R 420 439...
Modern Geometry
4. Show your calculation the two triangles in the figures are similar. perform the following tasks: (a) Find the scale factor k. (b) Determine the measures of as many unknown segments as possi- ble, without trigonometry. G 24H 31 K
с 9-4points) in this figure there are two similar triangles. Find the unknown measurement. E x оро AD 7 B
1. The triangles shown are similar. Which of the following is not a correct statement? P S (a) A PORASTU PR PQ (b) TU ST TU TS (c) OR OP RO RP (d) UT US (e) AQPR - ATSU . R U (6 pts) 2. Use the diagram at the right to match the angle or segment with its measure. (Some measures are rounded to two decimal places.) (6 pts each) A 4 B с 3 D Your Answer AB...
Learning Goal:To use trigonometric functions to find sides and angles of right triangles.The functions sine, cosine, and tangent are called trigonometric functions (often shortened to "trig functions"). Trigonometric just means "measuring triangles." These functions are called trigonometric because they are used to find the lengths of sides or the measures of angles for right triangles. They can be used, with some effort, to find measures of any triangle, but in this problem we will focus on right triangles. Right triangles...
Find the measure of the indicated angles. supplementary angles with measures 8x - 14 and 3x - 4 The angles are (Simplify your answer. Type an integer or a fraction. Type your answer in degrees. Do not include the degree symbol in your answer. Use a comma to separate answers as needed.)
This Question: 1 pl 11 of 25 (0 complete) Use the diagram to find the measure of exterior angle BCD 63x-2 DC The measure of exerior angle BCD is Enter your answer in the answer box O Type here to search MGF1 106-Wednesdy, 9:30 AM REF#61 1627jan-may-201 9 Quiz: Quiz#3 Chapter 3 12 of 25 (0 complete) This Question: 1 pl Find the unknown angle measures in the pair of simila rangles shown to the right 64 ZR-T.ZT-T.a-T.and LVD. Enter...
Use a polar coordinate system to plot the point with the given
polar coordinates. Then find another representation (r,θ) of this
point in which:
Use a polar coordinate system to plot the point with the given polar coordinates. Then find another representation (r,0) of this point in which: (b) r< 0,0 <θ<2x. Choose the correct graph below. O A O B O C. O D. ピ -5 (a) What are the coordinates of the point for which r > 0,...
This Question: 4 pts (a) Find the dot product v.w; (b) find the angle between V and w; (c) state wh v = 23i+j, w=i+j (a) v.w= (Simplify your answer. Type an exact answer, using radicals as needed.) (b) The angle between v and w is ]°. (Type your answer in degrees.) (c) Are v and w parallel, orthogonal, or neither? O A. neither OB. orthogonal O c. parallel Click to select your answer(s). (a) Find the dot product v.w;...
Solve the age Round to two decimal places as needed) Round to one decimal place as needed) - Round to one decimal place is needed) Write the vector in the form al + b], given its magnitude Iv and the angle a it makes with the positive x-axis. IV = 18, a = 120° (Simplify your answer. Type an exact answer using radicals as needed. Type your answer in the form ai + bj.) Find the direction angle of v...
question numbet 29,30,31
m2 BDC and mZADB. ANGLE BISECTORS Given that Wž bisects ZXWY, find the two angle measures not given in the diagram. 29. A 30. 31. X SK W 32. ERROR ANALYSIS KM bisects ZJKL and mZJKM = 30°. Describe and correct the error made in stating that mZJKL = 15°. Draw a sketch to support your answer. FINDING ANGLE MEASURES Find the indicated angle measure. 33. aº 34. bº 35. c 36. 53° 147