Convex Quadrilateral A quadrilateral bounded by a simple curve and in which all the interior angles are salient angles. /p> A=(1/2)ab sina

Torus-Geometry Formulas

Torus A 3D shape made by revolving a small circle (radius r) along a line made by a bigger circle (radius R). Property: It can be made by revolving…

Frustum or right Circular cone-Geometry Formulas

Frustum or right Circular cone Frustum of a right circular cone is that portion of right circular cone included between the base and a section parallel to the base…

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Cuboid-Geometry Formulas

Cuboid A cuboid is a three-dimensional shape has six, rectangle-shaped sides. Cuboid also have eight vertices (corners) and twelve edges. The angles in a cuboid are all right angles. Face…

Circle-Geometry Formulas

Circle A circle is a particular shape of the objects. A circle is a type of closed shape. It is the set of all points in a plane that are…

Sphere-Geometry Formulas

Sphere A sphere is a three dimensional version of a circle, like a basketball or a marble. The definition of a sphere is "every point that is the same distance…

Cylinder-Geometry Formulas

Cylinder A cylinder is a three-dimensional shape with two round shapes at either end and two parallel lines connecting the round ends. Bases are always parallel and congruent to each…

Cone -Geometry Formulas

Cone A cone is a three-dimensional figure with one circular base. A curved surface connects the base and the vertex. Slant Height The distance from the top of a cone,…