Area and Perimeter
The quantity that expresses the extent of a two-dimensional figure or shape.
What is Area?
A line segment extending from the center of a circle or sphere to the circumference or bounding surface
What is the radius?
The 3-dimensional space enclosed by a boundary or occupied by an object.
What is volume?
The amount of turn between two lines around their common point
What is an angle?
The measured area, in square units, of all the surfaces of objects like cubes, spheres, prisms and pyramids.
What is surface area?
The length of the outline of a shape
What is Perimeter?
Radius times π (pi)
What is the formula for Circumference?
Length times width times height.
What is the formula for volume of a cube?
A line that passes through two lines in the same plane at two distinct points.
What is a traversal?
4 times π times radius-squared.
What is the formula for surface area of a sphere?
Base times height, divided by two.
What is the formula for the area of a triangle?
π times radius squared.
What is the formula for area of a circle?
π times radius-squared, times height.
What is the formula for volume of a cylinder?
An angle of 90 degrees.
What is a right angle?
6 times the length of one edge-squared (6e²)
What is the formula for serface area of a cube?
Length times width.
What is the formula for finding area of a square/rectangle?
The distance from one point on a circle through the center to another point on the circle.
What is the diameter?
4/3 times π times radius-cubed.
What is the formula for volume of a sphere?
An angle greater than 90 degrees.
What is an obtuse angle?
(2 times π times radius times height) plus (2 times π times radius-squared)
What is the formula for serface area of a cylinder?