In AABC, DE I/ BC. Which of the following proportions is false? B D A a. AD = AE DB EC b. EC = DB AC AB C. AB AC AD AE d. AD = EC АВ AC to

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A:

Q: 7π Locate the angle = rad. y x

A: We have to locate the angle

Q: 3.) AABC ADEF. Which ratio is equivalent to the cos(C)? D a. DE/DF b. DE/EF С. EF/DF d. EF/DE

A: In the given two triangles .

Q: Please complete the proof in column format

A:

Q: Use the image below to answer the following question. Find the value of sin x and cos y°. What…

A: We can find the answers as below using the given triangle.

Q: Find the equivalent expression: cot e+ 1 Select one: O a. tan esec²e O b. cot² @sec² e O c. cot?…

A: Given expression is , cot2ϑ+1 Use trigonometrical identity cotθ=1tanθ Now substitute 1tanθ for cotθ…

Q: 200 30° (not drawn to scale)

A:

Q: Select all valid ratios for triangle SPG. sinG= 24/25 tan G= 7/24 cos S= 24/25 sin G= 7/25 tan…

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Q: the measure of ZRQT.

A: Given, To find the measure of ∠RQT:

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A:

Q: What is the measurement of the largest angle in AABC such that a = 52 cm, b = 46 cm, and c = 31 cm?…

A: The largest angel is the angel opposite to the largest side of triangle.

Q: 1. In AABC, the measure of angle B = 78 %3D 50° 52°

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Q: Simplify the following trig. expression: 1 sin 0 cos cot

A: Simplify the following trigonometric expression.

Q: A 37 35 12

A:

Q: D Question 8 Find the measure of the angle indicated in the figure bel Find m¿BCD. A C D 67° 359

A: