Chapter 10
Cara C.
"Code Letters"
b= base- the length of the side a 2D polygon sits on
p= perimeter- the distance around a polygon
B= Base- the area of the face a 3D figure sits on
A= Area- The amount of space a 2D or 3D figure takes up
r= radius- the length perpendicular from the center of the circle to the outer edge
d= diameter- the distance straight from one side of a circle to the other going through the center point
C= Circumference- The distance around a circle
S= Surface area-how much "wrapping paper" you need
l= slant height- the height of a triangular face on a pyramid
Section 10-1
Section 10-2
Surface Area of a Cylinder
S=2B+Ch=2(pi)(r*r)+2(pi)rh
Section 10-3
Vocab 10-3
Edges- Segments where faces meet on a polyhedron
Vertex- A spot where three or more edges meet (plural: verticies)
Section 10-4
10-4 Vocab
Surface Area- Sum of all the areas of its faces
Section 10-5
Surface Area of a Cone
S=(pi)r*r+(pi)rl
Section 10-6
no no that is too much goat
fine 2 goat
yes i will buy america for 2 goat