Trivia
45-45-90
30-60-90
Trigonometry
Elevation and Depression
100
Who holds the world record for most hotdogs eaten?
Joey Chestnut
100
If one leg of a 45-45-90 measures 10 inches, how long is the other leg?
10 inches
100
If a right triangle has angle measures of 90 and 60, what is the third angle measure?
30
100
What acronym can be used to remember the trigonometric functions?
Soh-Cah-Toa
100
What's the relationship between the angle of elevation and the angle of depression?
They are congruent
200
What national holiday is celebrated in all countries?
New Year's
200
What do you multiply the short leg by to get the hypotenuse in a 45-45-90 triangle?
√2
200
How do I find the missing hypotenuse of a 30-60-90 triangle if I know the short leg?
Multiply it by 2
200
Find the ratio for tanX
27/36
200
In problems involving angles of elevation and depression, where would a person's shadow be located?
On the ground
300
When was the iPad first released?
2010
300
What is the hypotenuse of a 45-45-90 triangle if the short leg is 5?
5√2
300
How do I find the long leg of a 30-60-90 triangle if I know the short leg?
Multiply it by the √3
300
Find the ratio for sinX
9/15
300
A building is 50 ft high. At a distance away from the building an observer notices that the angle of elevation to the top of the building is 41º. How far is the observer from the base of the building?
58 feet
400
What flower plant does vanilla flavor come from?
Orchid
400
What is the length of d?
12
400
What is the measure of the long leg?
7sqrt3
400
Find the measure of the missing angle.
25
400
John wants to measure the height of a tree. He walks exactly 100 feet from the base of the tree and looks up. The angle from the ground to the top of the tree is 33º . How tall is the tree?
65 feet
500
What is the smallest country in the world?
Vatican City
500
What is the short leg of a 45-45-90 triangle if the hypotenuse is 10?
5sqrt2
500
What is the measure of the long leg?
6
500
Find the missing side.
23
500
An angle of depression from a bird on top of a lamp post to an observer standing away from the lamppost is 35º. The distance from the bird to the observer is 25 meters. How tall is the lamppost?
20 meters