Name the Trig Function
Random Questions
Trig Vocabulary
45, 45, 90
30 ,60, 90
All the other stuff
100
The trig function that is defined as opposite over hypotenuse.
What is SINE?
100
Name the trig functions you could use when you are given the adjacent side and hypotenuse
What are COSINE
100
The side opposite the right angle of a right triangle.
What is the hypotenuse?
100
label the triangle
L, L, L√2
100
label the triangle
L, L√3, 2L.
100
Is it a triangle
9, 15, 19
Is so, what kind?
obtuse
200
This trig function is defined as opposite over adjacent.
What is TANGENT?
200
Solve for x
10 ⎷3
200
What is the only type of triangle you can use trig ratios with?
What is a right triangle?
200
If one leg equals 3 cm in a 45, 45, 90 triangle, what does the other leg equal?
What is 3 cm.
200
What is the sum of the 2 acute angles of a right triangle?
90 degrees
200
Is it a triangle?
6, 12, 19
If so, what kind?
Not a triangle
300
This trig function is defined as adjacent over hypotenuse.
What is COSINE?
300
What is y?
Y = 5
300
The angle opposite the hypotenuse.
What is a right angle?
300
If one leg of a 45, 45, 90 triangle equals 10 miles, what does the hypotenuse equal?
10√2 miles.
300
If the short leg length is 10 m, what does its other leg equal to?
10√3 m
300
If the perimeter of a square is 68 feet, find the approximate length of its diagonal. Round to the nearest whole number.
24 feet
400
This is the mnemonic device (or trick) used to remember all 3 trig ratios.
What is SOH CAH TOA?
400
What trig ratio do you need to use to solve for BC? 
Cosine
400
The formula needed when a side length is missing from a right triangle.
What is the Pythagorean Theorem?
400
The 45 degree angle has a side length of 5 inches. What is the side length of the hypotenuse?
5√2
400
If the side length of the hypotenuse is 80 yards in a 30, 60, 90 triangle, what are the lengths of the legs?
short leg = 40 yards
long leg = 40√3 yards.
400
What are you solving for with these inverse functions?
an angle measure
500
Name the 3 trig functions we have learned
What is SINE, COSINE, TANGENT
500
Set up the ratio to find the measure of angle B.
cosB=5/9
500
The 2 acute angles in a right triangle total the following degree _________
What is 90?
500
Solve for x & y
x=13
y=13 ⎷2
500
Solve for x & y
x=18
y=9 ⎷3
500
What is Mrs. McFarland's Favorite Color?
Pink