
Law of Sines and Cosines Applications

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the main topics covered in this video?
Calculus and its real-world applications
Trigonometric identities and their proofs
Pythagorean Theorem and its applications
Law of Sines, Law of Cosines, and ambiguous case for Law of Sines
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When should you apply the Law of Sines?
When you have a side and the angle opposite to it
When you have all three sides
When you have two angles and the included side
When you have two sides and the included angle
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving an oblique triangle using the Law of Sines?
Identify the right angle
Calculate the area of the triangle
Determine if you have a side and its opposite angle
Find the longest side
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the Law of Cosines used for?
Finding the area of a triangle
Solving triangles with three sides or two sides and an included angle
Calculating the perimeter of a triangle
Determining the type of triangle
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which congruence theorem is not applicable when using the Law of Sines?
Side-Angle-Side
Angle-Side-Angle
Side-Angle-Side
Side-Side-Side
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a limitation of the Law of Sines when finding angles?
It cannot be used for right triangles
It requires all three sides
It can only find acute angles
It only works for isosceles triangles
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