
Law of Sines and Ambiguous Case
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
Used 1+ times

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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In ΔABC, m∡B = 45°, a = 28 and b = 27. Find all possible values for m∡A.
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the Law of Sines to solve for BC
33
24
12
29
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Which of the following sets of given information can be solved with the Law of Sines? Select all that apply
Given: side a, angle B, angle C
Given: side b, angle A, angle B
Given: side a, side b, side c
Given: side c, side a, angle B
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In this SSA - ambiguous case diagram, what happens if the length of side a is smaller than the value of h?
No triangle can be formed.
There will be two possible triangle solutions.
A right triangle will be formed
There will be one triangle formed, but it will not be a right triangle.
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
For the SSA - two solution case, what are the values of angles B1 and B2? Given: angle A = 40o, side a = 12, side b = 14
angle B1 = 48.6o, angle B2 = 131.4o
angle B1 = 33.4o, angle B2 = 146.6o
angle B1 = 48.6o, angle B2 = 41.4o
angle B1 = 33.4o, angle B2 = 56.6o
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
True/False: In order to use the Law of Sines, you must know a matching pair of angle & opposite side.
True
False
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
All of the following sets of given information can be solved with the Law of Sines except:
Given: side a, side b, Angle C
Given: side c, side a, angle C
Given: angle A, angle B, side a
Given: angle B, angle C, side a
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
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