
Trigonometry and Triangle Solving Techniques

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

Thomas White
FREE Resource
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12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the initial problem setup in the video?
Finding the area of a triangle
Solving a non-right angle triangle
Determining the volume of a cylinder
Calculating the perimeter of a square
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving a non-right angle triangle?
Creating two right angle triangles
Applying the quadratic formula
Using the cosine rule
Finding the area of the triangle
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can any triangle be divided?
Into a circle and a square
Into two right angle triangles
Into three equal parts
Into four quadrants
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What trigonometric function is used to calculate the height?
Secant
Sine
Cosine
Tangent
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the height of the triangle calculated as?
14 * sec(32)
14 * sin(32)
14 * tan(32)
14 * cos(32)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which theorem is used to find unknown sides after calculating the height?
Sine rule
Cosine rule
Pythagorean theorem
Quadratic theorem
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for Pythagorean theorem used in the video?
a^2 - b^2 = c^2
a^2 + b^2 = c^2
a^2 + b^2 = h^2
a^2 = b^2 + c^2
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