Law of Sines/ Cosines
What is the formula for the law of sines?
a/SinA = b/SinB = c/SinC
What is Sin(180)?
0
Does an angle of elevation go up or down?
Up
What is the formula for Sin
Opposite/hypotenuse
What is the closest planet to the sun?
Mercury
What is the law of Sines Area formula?
Area of a triangle = bcSinA= acSinB = 1/2abSinC
What is the cos(90)?
0
Does an angle of depression go up or down?
Down
What is the formula for cos?
Adjacent/hypotenuse
When did the USSR fall?
Our great nation sadly fell in 1991.
A = 56 degrees C = 24 degrees a = 22
7.30
What is the cos(180)?
-1
What is the formula for a 60,30, 90 triangle
2x, x, √3
What is the formula for tan?
Opposite/Adjacent
What is the capital of Lichtenstein?
Vaduz
a= 5 b = 7 C = 42 degrees
4.69
What is the radius of the unit circle?
1
What is the formula for a 45, 45, 90 triangle?
1,1 and √2
What is the formula for csc?
Hypotenuse/Opposite
Who has the most rushing touchdowns in a season?
Ladanian Tomlinson
A= 85 degrees B = 15 degrees c= 20
b = 19.86
What is the reference angle of 120 degrees?
60 degrees
If the angle of depression is 62 degrees, what is the angle of elevation?
62 degrees
What is the tan 300 degrees
x=1
Who was the 6th president of the U.S
John Quincy Adams