Shapes
what shape has 4 equal sides
Square
SA of a square
LxW
Volume of a rectangle
LxWxH
What shape is most commonly used?
Squares and Rectangles
What do we call a regular triangle?
An equal lateral triangle
SA of a cube
6s2
What is the formula for the volume of a cylinder
V=pier2h
Name all the "gon" shapes
A total of 6
Pentagon, Hexagon, Heptagon, Octagon, Nonagon, and Decagon.
What is another name for a oval shape
a) Arc
b) Sector
c) Curve
d) Ellipse
D) Ellipse
SA of a sphere
4pier2
how do you solve the volume of a trangle base pyramid
1/3 × Base area × Height
what is the first shape ever invented
triangle
Which shape has the following properties?
a) All its interior angles are 120o
b) The sum of its interior angles is 720o
c) It can be split into six equilateral triangles
It has six vertices
A hexgon
What is the surface area of a cube if one edge is 6
216
what is the volume of a cube if one edge is 12
1728
Biggest shape
Googolplexagon
What is the name of the shape that has the following properties?
- It is a polyhedron
-It has two ends called “bases”
-Its bases are the same size and shape
-It has three or more straight edges
A Prism
What is the surface area of a cylinder if the radius is 4 and the height is 10
351.85
what is the volume of a cylinder if the radius is 4 and the height is 10
502.65
einstein