Area of a triangle is calculated with what formula?
Base times Height divided by 2
What shape is the base of a rectangular prism?
Rectangle
To find surface area, you need to add which part(s) of a 3-D shape?
The area of the faces.
What is the name for the pattern that shows the different faces of a 3D shape flattened out?
Net
What type of 3D shape has its side faces coming to a single point?
Pyramid
What is the difference between area and surface area?
Area if for 2D shapes and surface area is for 3D shapes.
What makes a Prism?
Must have Quadrilateral connecting congruent shapes.
What shape does this net make?
Cube
Area is measured in what units?
Units squared
Faces meet to create an...
Edge
Edges meet to create a....
Vertex
What shape does this net make?
Triangular pyramid
A square has an area of 25 square centimeters. What is the length of each of its sides?
5 cm
672 cm2
The surface area of the triangular pyramid
340 cm2