Pythagorean Theorem
Pythagorean Theorem 2
Trigonometry
Trigonometry 2
Circles
100
Pythagorean Theorem only works for what kind of triangles?
Right
100
What is the hypotenuse in the below triangle?
c
100
What does sine equal?
opposite/hypotenuse
100
What does tangent equal?
opposite/adjacent
100
If the diameter is 54 inches, what is the radius?
27 inches
200
What is the formula for the Pythagorean Theorem?
a2 + b2 = c2
200
Solve for x:
x=20
200
What does cosine equal?
adjacent/hypotenuse
200
What function would you use to solve for x?
Cosine
200
If the radius is 6.3 feet, the diameter is what?
12.6 feet
300
What does c always represent on a right triangle?
The Hypotenuse
300
Solve for b:
b=8
300
What function would you use to solve for x?
Sine
300
We use inverse trigonometry to solve for what?
Missing angles
300
What number do we use for 'Pi'?
3.14
400
Solve for c:
52 + 122 = c2
c=13
400
Is this a right triangle? 15, 18, 24
No
400
Solve for side x:
17.32
400
Solve for y:
9.28
400
What is the area of this circle?
379.94
500
Solve for b:
62 + b2 = 102
b=8
500
Is this a right triangle? 10, 24, 26
Yes
500
Solve for angle theta:
55.15
500
Solve for angle x:
35.56
500
What is the circumference of this circle?
69.12