Area Flashcards
1
Q
area formula for square
A
s²
2
Q
area formula for rectangle
A
LW
3
Q
area formula for circle
A
πr²
4
Q
area formula for parallelogram
A
bh
5
Q
area formula for triangle
A
bh÷2
6
Q
area formula for trapezoid
A
(b1+b2)h ÷2
7
Q
formula for perimeter
A
add all sides
8
Q
formula for circumference
A
2πr