Name That Shape
Polygons
Triangles
Nets and Surface Area
Vocabulary
10
Name the polyhedra.
Rectangular Prism
10
Select all of the parallelograms.
B and C
10
Find the area of the triangle.
12 sq. units
10
Select ALL of the nets that can be folded into a rectangular prism.
C
10
________ is the number of square units that covers a two-dimensional region without any gaps or overlaps.
Area
20
What three-dimensional figure can be assembled from this net?
Square Pyramid
20
Find the area of the shaded region.
34 sq. cm
20
Find the area of the triangle.
6 sq. units
20
Select ALL units that can be used for surface area.
1, 5, 6
20
______ means "take apart." We use this word to describe taking a figure apart to make more than one new shape.
Decompose
30
What polyhedron can be assembled from this net?
Triangular Prism
30
Select ALL the polygons.
A and C
30
Select all drawings in which a corresponding height h for a given base b is correctly identified.
A, B, D, F
30
Find the surface area of the figure in square units.
18 sq. units
30
______ is the shortest distance from the base of the shape to the opposite side (for a parallelogram) or opposite vertex (for a triangle).
Height
40
Name this shape.
Hexagonal Prism
40
Select ALL parallelograms that have a correct height labeled for the given base.
A, C, D
40
Which of the three triangles has the greatest area?
All three triangles have the same area of 10 sq. units.
40
Find the surface area of this polyhedron.
72 sq. units
40
______ is a closed, two-dimensional shape with straight sides that do not cross each other.
Polygon
50
Select ALL the polyhedra.
A, B, D
50
Find the area of the shape.
19 sq. units
50
Select ALL triangles that have an area of 8 sq. units.
A, B, D, E
50
Draw a net for this rectangular prism and label the dimensions correctly.
or equivalent
50
A ______ is a two-dimensional figure that can be folded to make a polyhedron.
Net