The area of the base is \(5 \times 5 = 25~\text{cm}^2\). The area of each triangular face is \((5 \times 6) \div 2 = 15~\text{cm}^2\). There are four identical triangular faces, so the total surface ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results