A sphere is a set of points lying inside a sphere and a sphere is called a sphere or sphere with center O and radius r = OA. Rd is the radius of the base. h is the ...

Calculating the surface area of a rectangle is a fundamental skill that is frequently used in mathematics, as well as in many real-life scenarios. It’s a straightforward formula that measures the ...

A cylinder is a solid object comprised of two parallel circles, known as bases, connected by one curved surface. In order to calculate the surface area of this shape, we must first identify two ...

Surface area is measured in square units including cm² and m². A cube has six congruent square faces. The total area of the faces is the surface area of the cube. To work out the surface area of a ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

Loess can be broadly found in western China (He et al., 2013; Song et al., 2021; Xue et al., 2023a), during the implementation of the Western Development Strategy, the number of subway tunnels has ...