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WorksheetsPC 4.7 LOS LOC Review
Total questions: 14
Worksheet time: 10mins
Name
Class
Date
1.
Given ∆FEB with f = 10, e = 17, and b = 22, which angle will you solve for first?
a)
F
b)
E
c)
B
2.
The ambiguous case is for which type of triangle?
a)
ASA
b)
AAS
c)
SSA
d)
SAS
3.
Given ∆ JPS with j = 18, P = 53º, and s = 21, which will you use to solve?
a)
Law of Sines
b)
Law of Cosines
4.
Identify the number of solutions:
R = 51º, s = 17, r = 20
R = 51º, s = 17, r = 20
a)
0
b)
1
c)
2
d)
3
5.
Identify the number of solutions:
r = 12, a = 17, j = 21
r = 12, a = 17, j = 21
a)
0
b)
1
c)
2
d)
3
6.
Identify the number of solutions:
n = 29, m = 25, M = 92º
n = 29, m = 25, M = 92º
a)
0
b)
1
c)
2
d)
3
7.
Identify the number of solutions:
B = 33º, a = 10, E = 28º
B = 33º, a = 10, E = 28º
a)
0
b)
1
c)
2
d)
3
8.
Identify the number of solutions:
D = 43º, a = 10, d = 9
D = 43º, a = 10, d = 9
a)
0
b)
1
c)
2
d)
3
9.
Identify the number of solutions:
m = 12, a = 11, e = 25
m = 12, a = 11, e = 25
a)
0
b)
1
c)
2
d)
3
10.
Identify the number of solutions:
c = 24, B = 84º, b = 23
c = 24, B = 84º, b = 23
a)
0
b)
1
c)
2
d)
3
11.
Identify the number of solutions:
G = 96º, g = 32, v = 21
G = 96º, g = 32, v = 21
a)
0
b)
1
c)
2
d)
3
12.
Given ∆ABC has two solutions, where c = 38 and B = 30º, which of the following must be true?
a)
b < 19
b)
b > 19
c)
b = 19
d)
19 < b < 38
13.
Find the area of ∆MOY with m = 12 cm, o = 19 cm, and Y = 72º
a)
108.4 cm2
b)
114 cm2
c)
216.8 cm2
d)
228.1 cm2
14.
Find the area of ∆FAB with f = 21 in, a = 34 in, and b = 19 in
a)
178.79 in2
b)
341.47 in2
c)
2937.41 in2
d)
29.39 in2
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