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What I Learned About
Geometry
by Michelle Gaudette
# What I Learned About
Geometry

## Perimeter

### Add up all the sides

### "Around the rim"

## Area

### Square units inside a figure

### "Counting the tiles on the floor"

### Different formulas

## Circumference

### Distance around a circle

### Perimeter of a circle

### C=pi*d

### C = 2*pi*r

## Volume

### L*W*H

### Space of a 3D figure

## Circles

### Parts of a circle

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A=b*h

A=1/2b*h

A=1/2(b+b)h

A=pi*r^2

chord

diameter

radius

center