Grade, In a right triangle, a a. cose = b b. coso = a d. sine = b. C. sin0 =. C 5. In the Cartesian plane, 30° North of East can be found in a. quadrant I b. quadrant II In the Cartesian plane, if the x component is negative and the y component is also negative; the quantity can be found in a. quadrant I b. quadrant I - C. quadrant II d. quadrant IV 6. C. quadrant lII d. quadrant IV If the angle is obtuse, its measure could be а. 32° 7. b. 64° C. 950 d. 186° a then b. 8. Using the same triangle in number 4, if tane =- a c. 0 = tan a a b. 0 = tan -1 a. d. 0 = tan- tanb a 9. Using the sanme triangle, what is the formula for area? a. A= ab 1 b. A=-abc 3 ab С. А- d. A=-ac 10. In Trigonometry, tan 0 = cose a. sin0 sin0 b. coso 1 C. sine cose d. sin O cose

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 10P
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Grade,
In a right triangle,
d. sine =
b.
a. cose =
b. cose =
C. sin0 =
C
5. In the Cartesian plane, 30° North of East can be found in
C. quadrant II
d. quadrant IV
a. quadrant I
b. quadrant II
In the Cartesian plane, if the x component is negative and the y component is also negative;
the quantity can be found in
a. quadrant I
b. quadrant I -
6.
C. quadrant II
d. quadrant IV
If the angle is obtuse, its measure could be
a. 32°
7.
b. 64°
C. 950
d. 186°
8.
Using the same triangle in number 4, if tane =-
a
then
a
b. 0 = tan
a
c. 0 = tan
a
-1
a.
d. 0 = tan-
tanb
a
9.
Using the same triangle, what is the formula for area?
a. A=
ab
1
b. A=-abc
3
ab
C. A=
d. A=
ас
2
10.
In Trigonometry, tan 0 =
cose
a.
sine
sin0
b.
coso
1
C. sine cosO
d.
sin O cose
Transcribed Image Text:Grade, In a right triangle, d. sine = b. a. cose = b. cose = C. sin0 = C 5. In the Cartesian plane, 30° North of East can be found in C. quadrant II d. quadrant IV a. quadrant I b. quadrant II In the Cartesian plane, if the x component is negative and the y component is also negative; the quantity can be found in a. quadrant I b. quadrant I - 6. C. quadrant II d. quadrant IV If the angle is obtuse, its measure could be a. 32° 7. b. 64° C. 950 d. 186° 8. Using the same triangle in number 4, if tane =- a then a b. 0 = tan a c. 0 = tan a -1 a. d. 0 = tan- tanb a 9. Using the same triangle, what is the formula for area? a. A= ab 1 b. A=-abc 3 ab C. A= d. A= ас 2 10. In Trigonometry, tan 0 = cose a. sine sin0 b. coso 1 C. sine cosO d. sin O cose
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