0
Q
Area of Triangle
A
A=1/2bh
1
Q
Area of Parallelogram
A
A=bh
2
Q
Area of Trapezoid
A
A=1/2(b1+b2)h
3
Q
Relationship between shapes
A
Triangle and trapezoid make up the parallelogram
4
Q
Area
A
The space inside of a given shape
5
Q
Perimeter
A
The sum of all the sides, the space outside the given shape
6
Q
Circumference
A
The area around a circle
7
Q
Formulas for Circumference
A
C=d(pi)
C=2(pi)r
8
Q
Diameter
A
The length across a circle going through the middle
9
Q
Center
A
The middle of a circle
10
Q
Chord
A
The length between 2 points on the circle
11
Q
Radius
A
The length from the center to the circle
12
Q
Area of Circle
A
A=(pi)r^2
13
Q
Sector
A
A piece of the pie; a part of the circle
14
Q
Area of a Sector
A
A=n/360((pi)r^2)
Pre Algebra
flashcards
Decks in class (6)
# Cards
