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Help me turn over the math formula! Come on! ! !
C=πd=2πr circumference = π * diameter =2*π* radius

S=2πrh cylinder side surface area =2*π* radius * height

S side =ch=πdh=2πrh side surface area = bottom circumference * height = π * diameter * height =2*π* radius * height.

S cycle =πr? Area of circle = π * radius * radius

S table =S side +2S side cylindrical surface area = side surface area +2* bottom surface area

S length =(ab+ah+bh)×2 cuboid surface area = (L * W+W * H+L * H) *2

S positive =6a? Cubic volume surface area =6* side length * side length

H = s \(2πr) Height = side area /(2*π* radius)

= s \2\π\r

V= 1/3Sh cone volume = 1/3* bottom area * height.

S=V÷ 1/3÷h Bottom area = volume /3/ height.

S table =ch+2πr? Surface area = ground perimeter * height +2*π* radius * radius

V cone = 1/3V column = 1/3Sh= 1/3πr? H Vertebral volume = 1/3* Cylinder volume = 1/3* Bottom area * Height = 1/3*π* Radius * Radius * Height.

V=πr? h-πr? H torus volume = π * radius * height-π * radius * radius * height

S ring =πr? -πr? Ring area = π * radius * radius-π * radius * radius

V null =(πr? -πr? H torus volume = π * radius * height-π * radius * radius * height

V length =a×b×h cuboid volume = length * width * height