Formula
Before Beginning anything, what Mode must you be in?
Degree Mode
How many degrees are in a Triangle?
180o
If you were looking at a cat on a tree that is 4m tall while you stood 3m away from the tree. How far is the cat from you?
The cat is 5m away (Use Pythagorean Theorem)
How Many Siblings do I have (Bonus points 100 if you're specific)
1 Baby Sister
Can you tell me all the Trig Ratios and their formulas?
sin ϴ = o/h
cos ϴ = a/h
tan ϴ = o/a
If you are looking down from a tower at an angle of 32o, what type of angle is that representing?
Angle of Depression
Find the missing side:
Angle = 43°, adjacent = 9.2 cm, opposite = ?
To the nearest hundredth
TOA = tan ϴ = o/a
tan(43°) = o/9.2
tan(43°) * 9.2 = 8.58cm
What is Mr D.'s Favorite Color?
Green
If you had a triangle with Angles
A = 90o , B = 30o
What equation could we use to find angle C
Angle C = 180 - 90 - 30 = 60o
What is the angle 'ϴ' if sin ϴ = 0.5491? To the nearest degree
∠ϴ = sin-1(0.5491)
∠ϴ = 33°
If you flew a kite with a string that is 30m and it created an angle of 45o with the ground. How high up is the kite from the ground to the nearest tenth?
sin ϴ = o/h
o = h*sinϴ
o = (30)(sin(45))
o = 21.2m
What Place did Mr. D place in the Knights of Columbus Free Throw Championship?
Second :(
What trig ratio do you need to use if you have the hypotenuse and need the opposite?
SOH
sin ϴ = o/h
If you are looking at someone on a vertical tower with an angle of elevation of 27o. What is the angle of depression that they are looking at you with?
27o
If there is a Ladder that is leaning on a wall, and the ladder and the ground make an angle of 45°, and the base of the ladder is 5.4m away from the wall, how long is the ladder?
Base of ladder from wall = 5.4m = adj
ladder = h
cos ϴ = a/h
cos 45° = 5.4m
What Sports did Mr D. coach this year?
Jr Boys Volleyball
Sr Boys Basketball