How do you find the Volume of a Prism or Cylinder?
100
You add up the area of sides and bases
How do you find the surface area of a prism?
100
We use proportions
How do we find arc length and sector area of a circle?
100
(5-2)180
How would you find the sum of the interior angles of a pentagon?
100
Half of the diameter of a circle
What is radius?
200
This is the formula for the Volume of a sphere
What is 4/3πr3?
200
This is the formula for the surface area of a sphere
2πr2 + 2πrH
200
Arc length
What is one part of a circle's circumference called?
200
360/6
How would you find the measure of one exterior angle of a hexagon?
200
units cubed
What units do you use when you find the volume of a shape?
300
One has two identical bases and one only has one base
What is the difference between a pyramid and a prism?
300
This is the formula for the surface area of a sphere
What is 4πr2?
300
sector area
What is one part of a circle's area called?
300
(8-2)180. Divide this number by 8
How would you find the measure of one interior angle of a regular octagon?
300
units squared
What units do you use when you are finding area?
400
The volume of a cylinder divided by 3
What is the formula for the volume of a cone?
400
This figure has sides shaped like triangles
What is a pyramid?
400
We use this measure in both proportions because it represents the angle measure inside of a circle
What is the significance of 360° in the proportions used to find arc length and sector area of a circle?
400
360°
What is the total sum of the exterior angles of any polygon?
400
As long as the radius of your compass is more than half of the line you are starting with, you will be able to make this construction
How do you find the perpendicular bisector of a line?
500
You divide the area of the base by two, then multiply by the Height
How do you find the Volume of a Triangular Prism?
500
The surface are of this shape is equal to the lateral surface area of a cylinder with the same radius
What is the surface area of a sphere?
500
We use πr2 because sector area is one part of the entire area of a circle
If we were looking for the sector area of a circle, would we use the formula for the area of a circle, or the formula for the circumference of a circle?