17. Given the figure on the right, which refers to the angle of elevation?a.< UVSC. < VSTb. both a and cd. none of the above18. ABC, AB = 9cm and BC = 11cm. Determine thetangent ratio of < A to nearest hundredths.STa. 0.64b.0.73"PC.1.36d. 1.22619. In the figure at the right, ABCD is a rectangle whose perimeter is 30. The length of BE is 12.Determine the measure of < E to the nearest degree.3.24°A25°105b.C.26°d. 27°10CUse the figure at the right to answer item numbers 20 and 21.20. Find x.a. 1060c. 17.3d. 21.5453021. Find y.a. 10b. 11.5c. 15.260d. 17.322. A 10-foot ladder is placed so as to form an angle of 25 with the wall of a building. How faris the ladder from the base of the building?a. 4.1 ft.b. 4.2 ft.c. 4.4 ft.d. 4.5 ft.23. PQRS is a rhombus with a side 5 cm long. If m < P = 140, find the length of its longerdiagonal.a. 9.1 cmb. 9.2 cmc. 9.3 cmd. 9.4 cm24. Evaluate: 2 sin 30° + 4 cos 60 - 3 cot 45° + sec 45°C-a. v2b. 0c. V3d. 125. A triangular field has sides 500 feet, 450 feet, and 720 feet. Find the measure of the anglebetween the sides measuring 500 feet and 720 feet. Round off your answer to the nearestdegree.a. 37°b. 38c. 39°d. 40°43V

Answered: Image /qna-images/answer/ee422f3a-5e45-42c7-b6d7-822f468b9a49.jpg

Answered: 17. Given the figure on the right,…

17. Given the figure on the right, which refers to the angle of elevation? a. < UVS c. < VST b. both a and c d. none of the above 18. ABC, AB 9cm and BC = 11cm. Determine the tangent ratio of

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.1: Angles

Problem 3E

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Question

17. Given the figure on the right, which refers to the angle of elevation?
a.
< UVS
C. < VST
b. both a and c
d. none of the above
18. ABC, AB = 9cm and BC = 11cm. Determine the
tangent ratio of < A to nearest hundredths.
S
T
a. 0.64
b.
0.73
"P
C.
1.36
d. 1.22
6
19. In the figure at the right, ABCD is a rectangle whose perimeter is 30. The length of BE is 12.
Determine the measure of < E to the nearest degree.
3.
24°
A
25°
10
5
b.
C.
26°
d. 27°
10
C
Use the figure at the right to answer item numbers 20 and 21.
20. Find x.
a. 10
60
c. 17.3
d. 21.5
45
30
21. Find y.
a. 10
b. 11.5
c. 15.2
60
d. 17.3
22. A 10-foot ladder is placed so as to form an angle of 25 with the wall of a building. How far
is the ladder from the base of the building?
a. 4.1 ft.
b. 4.2 ft.
c. 4.4 ft.
d. 4.5 ft.
23. PQRS is a rhombus with a side 5 cm long. If m < P = 140, find the length of its longer
diagonal.
a. 9.1 cm
b. 9.2 cm
c. 9.3 cm
d. 9.4 cm
24. Evaluate: 2 sin 30° + 4 cos 60 - 3 cot 45° + sec 45°
C-
a. v2
b. 0
c. V3
d. 1
25. A triangular field has sides 500 feet, 450 feet, and 720 feet. Find the measure of the angle
between the sides measuring 500 feet and 720 feet. Round off your answer to the nearest
degree.
a. 37°
b. 38
c. 39°
d. 40°
43
V

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