Respuesta :

fieryanswererft

Surface Area of following shapes

Cylinder = 2πrh + 2πr²

  • where "h" - height, "r" - radius

Rectangular Prism = 2lw + 2lh + 2wh    also      2B + Ph

  • "l" - length, "w" - width, "h" - height

Cone = πrl + πr²

  • "l" - slant height, "r" - radius

Triangular Prism = 2B + Ph

  • "B" - area of one base, "P" - perimeter of base, "h" - height

Square Pyramid = 2l l + l²

  • "l " is height, "l" is side length