Formulas for Lateral Surface Area and Surface Area

Formulas of Surface area and Lateral surface area of Polyhedrons

LSA or Lateral Surface Area refers to the sum of the areas of all the faces of a three-dimensional figure, excluding its bases.
SA or Surface Area- refers to the sum of the areas of all the faces of a three-dimensional figure. It also referred to as the Total Surface Area (TSA).

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For Rectangular Prism

LSA= P(h)
*where P=perimeter of the base ; h= measurement of the height

SA= 2B+ LSA
*where B= area of the base
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For Cube

LSA= 4s^2
*where the measurement of the side is squared and multiplied by 4

SA= 6s^2
*where the measurement of the side is squared and multiplied by 4
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For Right Prism

LSA= P(h)

SA= 2B + LSA

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For Right Cylinder

LSA= 2(Pi)rh
*where 2 is multiplied to Pi which is 3.14, multiplied to the measurement of the radius and multiplied to the measurement of the height

SA= 2(Pi)r(r+h)
*where the measurement of the radius is added to the measurement of the height and multiply it to the formula of circumference (2•Pi•R)
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For the Right Cone

LSA= pi•r•l
*where the radius and the slant height of the cone is multiplied to pi (3.14)

SA= Pi•r (r+l)
*where Pi is multiplied to radius and multiplied to the sum of the measurements of the radius and slant height

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For Sphere

SA=4•Pi•r^2
*where the SA is 4 times the product of Pi and the square of the radius of sphere