Law of Sines Applications
Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Easy
+1
Standards-aligned
Amelia Wright
Used 1+ times
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the initial angle given for angle A in triangle ABC?
60 degrees
30 degrees
90 degrees
48 degrees
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which law is used to find the measure of angle B in the triangle?
Law of Cosines
Pythagorean Theorem
Law of Tangents
Law of Sines
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approximate measure of angle B found using the Law of Sines?
45.2 degrees
68.3 degrees
90.0 degrees
111.7 degrees
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to check for a second solution when using the Law of Sines?
To verify the triangle's area
To ensure the triangle is right-angled
To find the longest side
To account for the possibility of an obtuse angle
Tags
CCSS.HSG.SRT.C.8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the measure of the obtuse angle B in the second possible solution?
120 degrees
68.3 degrees
90 degrees
111.7 degrees
Tags
CCSS.8.G.A.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is angle C calculated in the first triangle solution?
By subtracting angles A and B from 180 degrees
By dividing angle A by angle B
By adding angles A and B
By using the Law of Cosines
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approximate length of side C in the first triangle solution?
6.0 units
5.2 units
4.8 units
3.5 units
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
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