Angles
Name of an angle that is less than 90*
What is an Acute Angle?
Two angles that add up to 90*
What are complementary angles?
The distance from the center of the circle to any point on the circle
What is the radius?
Base x Height divided by 2
What is the area of a triangle?
Simplify: -4-3
What is -1/64
Name of an angle that is 90*
What is a Right Angle?
Diagonal angles that are equal
What are vertical angles?
A chord that begins on one point of a circle and passes through the center of the circle to a point on the other side
What is a diameter?
Area of a square
What is length x width?
Evaluate: a2(a - ab) if a=-2/b=3
What is 16?
This angle is more than 90*
What is an obtuse angle?
This angle is larger than 180*
What is a reflex angle?
2(pi)r or (pi)d
What is the formula for the circumference of a circle?
Area of base X height
What is volume?
Solve: (x3y5z-2)0
What is 1
This angle is 180*
What is a straight angle?
The point where 2 lines meet to form an angle
What is a vertex?
This is the formula for the area of a circle
What is (pi)r^2
1/3 the area of the base x height
What is the volume of a cone?
Simplify: 3x + y - 5x - 6y
What is -2x - 5y
Two angles that add up to 180*
What are supplementary angles?
An angle is 50*. It's vertical angle is 2x. This is x
What is 25*
This is what the perimeter of a circle is called
What is circumference?
Volume of a sphere
What is 2/3(AB x h)
Solve 2(6 x 5)-52
What is 35