The net of a 3D shape is what a shape looks like when opened into a 2D shape. The net can help to show the areas of each face that make up the surface area of a shape. The same units are needed for ...

The basic formula for calculating the area of a rectangle in Excel is length * height. Thus, the syntax of the formula for finding the area of a rectangle in Excel would become: You could use the Fill ...

Siblings Hayden and Hallie are arguing over who's bedroom is bigger. Help Susanna Post, the 2021 Arkansas Teacher of the Year, calculate the area of their bedrooms to solve their argument. Rise and ...