Ixl test
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Perimeter of a circle
2πr or πd
Area of a trapezoid
A=1/2h(b1+b2)
Area of a parallelogram
A=bh
Area of a rectangle
A=bh
Area of a circle
A=πr²
Volume of a square
L x W x H
Perimeter of a square
P=4s
Volume of a cylinder
V=πr²h
Area of cone
πrl+πr^2
Area of a triangle
A= 1/2 bh
