4. Substitute the given information. 5. Solve the problem. opp a. tan A = adj b. hyp= c. 6 cm d. sin A = e. cos A = f. 3.5 cm g. 3 cm h. 5.2 cm i. 30° j. 60° k. opp = 6 x sin 30° 1. opp = hyp x sin A adj cos A opp hyp adj hyp
4. Substitute the given information. 5. Solve the problem. opp a. tan A = adj b. hyp= c. 6 cm d. sin A = e. cos A = f. 3.5 cm g. 3 cm h. 5.2 cm i. 30° j. 60° k. opp = 6 x sin 30° 1. opp = hyp x sin A adj cos A opp hyp adj hyp
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Question

Transcribed Image Text:4. Substitute the given information.
5. Solve the problem.
opp
a. tan A =
adj
adj
b. hyp=
cos A
c. 6 cm
opp
d. sin A =
hyp
adj
e. cos A =
hyp
f. 3.5 cm
g. 3 cm
h. 5.2 cm
i. 30°
j. 60°
k. opp = 6 x sin 30°
1. opp = hypx sin A

Transcribed Image Text:□
4. Find the length of a.
Use the values sin 30° = 0.5, cos 30° = 0.866, tan 30° = 0.577
B
30°
b
A
C
1. Determine the information that is given and what you are trying to find.
Given: a. mZA i
a
6 cm
C
b. length of c = c
Find: a
2. Choose the correct trig ratio.
3. Solve for the unknown.
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