
Trigonometry Concepts and Problems

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

Thomas White
FREE Resource
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus of trigonometry?
Study of calculus
Study of relationships between side lengths and angles of triangles
Study of circles
Study of algebraic equations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a right-angled triangle, what is the side opposite the right angle called?
Adjacent
Base
Opposite
Hypotenuse
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to Pythagoras Theorem, what is the relationship between the sides of a right-angled triangle?
The sum of the squares of the two shorter sides is equal to the square of the hypotenuse
The square of one side is equal to the sum of the other two sides
The sum of the squares of all sides is equal
The square of the hypotenuse is equal to the sum of the squares of the other two sides
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the 'S' in SOHCAHTOA stand for?
Sum
Sine
Secant
Square
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first example, what is the missing side length if the opposite side is 4 and the hypotenuse is 5?
5
6
4
3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the second example, what is the length of PQ if the angle is 60 degrees and the hypotenuse is 8?
2
8
4
6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the third example, what is the length of QS if angle PQR is 50 degrees and PS is 4 cm?
5.36 cm
3.36 cm
6.36 cm
4.36 cm
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the fourth example, what is the value of x if the hypotenuse is 20 cm and the adjacent side is 6 cm?
3 cm
2 cm
4 cm
5 cm
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