Name the Trig Function
Trig Ratios
Trig Vocabulary
Pythagorean Theorem
Inverse Trig
Spicy Riddles/ Puzzles!!!
200
The trig function that is defined as opposite over hypotenuse.
What is SINE?
200
The value of cos 45.
What is 0.71?
200
The side opposite the right angle of a right triangle.
What is the hypotenuse?
200
The formula needed when a side length is missing from a right triangle.
What is the Pythagorean Theorem?
200
What are inverse trigonometric ratios used for?
Finding angles in a right triangle other than the right angle.
200
When it is alive we sing, when it is dead we clap our hands. What is it?
a birthday candle
400
This is the mnemonic device (or trick) used to remember all 3 trig ratios.
What is SOH CAH TOA?
400
24/7
400
What is the only type of triangle you can use trig ratios with?
What is a right triangle?
400
What is the value of x? Round to 1 decimal
About 13.0
400
What is the result of performing inverse sin on sinx ?
x
400
It belongs to you, but your friends use it more than you. What is it?
Your name.
600
This trig function is defined as adjacent over hypotenuse.
What is COSINE?
600
What are trig ratios used to solve for?
Trig ratios are used to solve for a side in right triangles.
600
The angle opposite the hypotenuse.
What is a right angle?
600
What is the value of x? Round to 1 decimal place
About 7.2
600
What Inverse trigonometric ratios would be needed to find the measurement of angle x?
Cosine Inverse or Cos Inverse or Inverse Cos/Cosine
600
Write the next two letters.
J,J
800
Use this trig function when you do not have the hypotenuse but you have the other two sides.
What is TANGENT?
800
about 75 feet tall...
800
Which trig function would you use to solve a triangle given opposite side and adjacent side?
Tangent (tan)
800
Classify the triangle whose lengths are 3√ 5, 10,4.
Obstuse Triangle
800
What is the measure of angle b? Round your answer to the nearest tenth.
36.9
800
Sketch the next figure in the pattern.
1000
This trig function is defined as opposite over adjacent.
What is TANGENT?
1000
What trig ratio do you need to use to solve for BC? What is the length of BC?
Cosine
BC = 1.71
1000
The 2 acute angles in a right triangle total the following degree _________
What is 90?
1000
Find the value of x. Round to 1 decimal place.
About 22.2
1000
What is the angle of elevation from the duck to you? Round your answer to the nearest tenth.
59.7 degrees
1000
Write the next two numbers in the pattern.
55,89