Formulashapes
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Paraboloid
Equilateral Triangle
Isosceles Triangle
Scalene Triangle
Right Triangle
Square
Rectangle
Rhombus
Parallelogram
Trapezoid
Pentagon
Hexagon
Heptagon
Octagon
Nonagon
Decagon
Dodecagon
Circle
Ellipse
Arc
Annulus
Kite
Cube
Rectangular Prism
Pyramid
Cylinder
Cone
Sphere
Ellipsoid
Paraboloid
Hyperboloid
Tetrahedron
Octahedron
Dodecahedron
Icosahedron
Frustum of a cone
Frustum of a pyramid
What is a paraboloid ?
A paraboloid, a 3D parabolic curve, focuses light in satellite dishes and sound in amphitheaters. Its shape optimizes structural load distribution in bridges and roofing. The surface area formula is complex and often requires integral calculus.
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Formulashapes