Definitions
Trig
Random
100
The longest side in a right triangle is called what?
Hypotenuse
100
What is the type of Triangle that we can use SOH CAH TOA on?
right triangles
100
What is the Pythagorean theorem?
a2+b2=c2
200
This trigonometry ratio relates hypotenuse and opposite
What is sine?
200
Using trigonometry, find the value for x:
Cos 37 = adj / hyp
Cos 37 = x / 11
11 Cos 37 = x
x = 8.789
200
Jacob walked from point A 3 miles west and then 4 miles north to get to point B. Find the shortest distance between A and B.
5 miles
300
This trigonometry ratio relates hypotenuse and adjacent
What is cosine?
300
Using trigonometry, find the value for x:
Tan 54 = opp / adj
Tan 54 = x / 5
5 times 1.376 = x
x = 6.880m
300
Find the missing side.
Angle Z is the right angle.
Missing side = 29 cm
400
This trig ratio relates opposite and adjacent
What is tangent
400
Using trigonometry, calculate the value for x:
Sin 28 = opp / hyp
Sin 28 = x / 50
50 times .469 = x
x = 23.450m
400
Solve for the missing side.
x = 10
500
The function used to solve for the missing angle
Inverse trig functions (inverse sine, inverse cosine, inverse tangent)
500
In a right triangle, the side opposite a 23 degree angle is 25cm. Find the length of the adjacent side to the nearest tenth.
58.9cm
500
A square has a perimeter of 40. Find the length of the diagonal in simplest radical form.
10 rad 2