Perimeter - correct answer Rectangle - correct answer P=2b+2h or P=2l+2w
Square - correct answer P=4s
Circumference - correct answer Circle - correct answer C=πd or C=2πr
Area - correct answer Rectangle - correct answer A=bh or A=lw
Parallelogram - correct answer A=bh
Square - correct answer A=s (square)
Triangle - correct answer A=1/2bh
Trapezoid - correct answer A=1/2 (b1+b2)h
Rhombus - correct answer A=1/2d1 x d2
Kite - correct answer A=1/2d1 x d2
Circle - correct answer A=πr (square)
Regular Polygon - correct answer A=1/2ap
Surface Area - correct answer Prism - correct answer S=Ph+2B
Cube - correct answer S=6s (square)
Cylinder - correct answer S=2πh+2πr (square)
Pyramid - correct answer S=1/2Pl+B
Cone - correct answer S=πrl + πr (square)
Sphere - correct answer S=4πr (square)