Quadrilaterals
This quadrilateral has four sides the same length and four right angles
Square
A triangle has this many sides
Three
A circle has this many sides
zero
This shape has all square sides of all the same size
Cube
This formula will give the perimeter of a square
side times 4
This quadrilateral has two sets of parallel sides and 4 right angles
Rectangle
A triangles angles add up to this amount
180 degrees
A circle has this many degrees of angle
360
This shape is round
Sphere
This formula will give the perimeter of a triangle
side + side+ side
This quadrilateral looks like the roof of a house
Trapezoid
A triangle with one right angle is this
Right triangle
This line cuts through the center of a circle
Diameter
This shape has a square base, but all triangular sides
Pyramid
This formula will give the perimeter of a rectangle
2 times width plus 2 times length
This quadrilateral is like a squished square
Rhombus
A triangle with two sides the same length
isosceles
This line is from the center of the circle to an edge
Radius
This shape has a circle base and is tall
Cylinder
This formula is for the perimeter of a circle
pi times the diameter (or twice the radius)
This quadrilateral has all parallel sides
Parallelogram
A triangle all sides the same length
Equilateral
We use this formula for the area of the circle
Pi*Radius Squared
This shape has a triangle bottom and all triangular sides
Triangular prism
This is what it's called when you find the inside of the shape
Area