Shape's perimeter and area Flashcards
1
Q
Parallelogram
A
P = sum of sides A = bh
2
Q
Triangle
A
P = sum of sides A = 1/2 bh
3
Q
Trapezoid
A
P = sum of sides A = 1/2 h (b, + b2)
4
Q
Circle
A
C = 2πr or C = πd
A = πr²
5
Q
Rectangle
A
P=2l +2w
A=lw
6
Q
Square
A
P = 4s A=s²