Name the Trig Function
Trig Ratios
Trig Vocabulary
Angles of Depression and Elevation
Math Jokes
More Trig Ratios
100
The trig function that is defined as opposite over hypotenuse.
What is SINE?
100
What is the tangent ratio?
24/7
100
The side opposite the right angle of a right triangle.
What is the hypotenuse?
100
The angle from the horizontal line of sight looking down is called the ______________________.
What is the angle of depression?
100
Why do you never argue with a 90 degree angle?
What is because it is always right?
100
What is the value of x?
15.4
200
This trig function is defined as opposite over adjacent.
What is TANGENT?
200
Solve for the measure of angle B.
angle B = 56.25 degrees
200
What is the only type of triangle you can use trig ratios with?
What is a right triangle?
200
You look up at a 62 m tall building and find that the angle of elevation from the ground to the top of the building is 51 degrees. How far away from the building's base are you? Round to the nearest tenth.
What is 50.2 m?
200
Why you should take your math teacher along to the bank?
So they can COSINE your loan
200
What is the RATIO for the SinC
9/41
300
This trig function is defined as adjacent over hypotenuse.
What is COSINE?
300
What is the value of x?
x=43.8
300
How do you choose which sides are your opposite and adjacent?
What is a based on the reference angle that you are given.
300
What is the angle of elevation of the sun when the length of the shadow of a 18 foot tall tree is 36 feet? Round to the nearest whole degree.
What is 27º?
300
What do you call a man that spent all summer at the beach?
What is a tan-gent?
300
Given a right triangle with leg lengths of 5√3 and 5, what is the angle between the two given legs?
What is 90º?
400
Use this trig function when you do not have the hypotenuse but you have the other two sides.
What is TANGENT?
400
What trig ratio do you need to use to solve for BC? What is the length of BC?
Cosine
BC = 1.71
400
The acute angle between the horizontal line of sight and another line segment above the horizontal?
What is the angle of elevation?
400
The length of the wire that is stretched from the top of a pole to the ground, where the length between the base of the pole and the point where the wire meets the ground is 15 feet. The angle made with the wire and the ground is 30º.
Round to the nearest hundredth.
What is 17.32 feet?
400
What is the trigonometry teacher’s favorite food?
COS-slaw
400
What trig function would you need to use to find the value of x? What is the value of x?
What is SINE function
x=33.3
500
What are trig ratios used to solve for? What do you think inverse trig ratios used to solve for?
Trig ratios are used to solve for a side in right triangles and inverse trig ratios are used to solve for an angle in right triangles.
500
Find the missing angle measure.
53 degrees
500
The 2 acute angles in a right triangle total the following degree _________
What is 90?
500
The distance a plane must fly to be directly above a tree if the airplane is flying at a height of 2 miles above level ground and the angle of depression from the plane to the foot of the tree is 15º. Round to the nearest tenth.
What is 7.4 miles?
500
Why do teachers from Las Vegas focus so much on Trigonometry?
What is "Because it's SIN city"
500
What trig function would you need to use to find the value of x? What is the value of x?
Tangent Function
x=99.8