Find the surface area of a shape by entering the dimensions and selecting a unit of measurement. Shape: CuboidCubeSphereCylinderConeTriangular PrismPyramidCapsuleHemisphereCap Surface Area Formula SA = 2lw + 2lh + 2wh l = length w = width ...
Surface Area of a Cube:Since a cube has six equal sides, to find the total surface area, we calculate the area of one side (length × length) and then multiply it by 6. Surface Area of a Rectangular Prism:Since a rectangular prism has three different pairs of equal sides, we find th...
Surface Area of Rectangular Prisms and Cubes A rectangular prism is a three-dimensional shape with six faces. Each face is rectangular in shape, resulting in an object that resembles a box. A cube is a unique type of rectangular prism where all the faces are identical, resulting in six ...
Surface Area of a box $=2\left( l\times w \right)+2\left( h\times w \right)+2\left( l\times h \right)$ Surface Area of a box $=2lw+2hw+2lh$ Hence formula for surface area of a box is $2lw+2hw+2lh$ .Note:Box is in the shape of a cuboid or a cube. Tha...
What is surface area? Learn the definition and formula for finding the surface area of shapes. Calculate the surface area of squares and prisms...
Definition of the Topic Asphereis a 3D geometric shape that is perfectly symmetrical about its center. It is the collection of all points in space that are equidistant from a given point, known as the center. Asphere’s surface areais the total area that the sphere’s surface covers. It ...
Surface Area of a Cube & Rectangular Prism | Definition & Formula from Chapter 2 / Lesson 5 285K Learn the formulas for surface area of a rectangular prism and cube and see examples of how to calculate the surface area of a rectangular prism an...
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The curved surface area of a sphere is the same as the total surface area of the sphere since the sphere is a completely curved shape. Therefore, the formula for the curved surface area of a sphere is CSA of a sphere $= 4\pi r^{2}$, where “r” is the sphere’s radius....
Key Takeaways: Perimeter and Area Formulas The perimeter is the distance around the outside of a shape. In the special case of the circle, the perimeter is also known as the circumference. While calculus may be needed to find the perimeter of irregular shapes, geometry is sufficient for most...