Area of Parallelograms & Triangles
The formula for area of a parallelogram.
What is b x h?
The unfolding of a 3 dimensional polyhedron can be helpful in seeing all the 'faces' and makes finding the surface area easier.
What is a net?
A _______________ has 2 sides that are exactly the same and parallel to one another; those 2 sides are connected with rectangles.
What is a prism?
What is cubed?
A triangle has a base of 6 units and a height of 8 units.
What is the area?
What is 24 square units?
Formula for the area of a triangle.
What is 1/2 of the b x h?
What is the surface area of a cube that has a side length of 3 inches? (Be sure to label correctly)
What is 54 cubic inches?
A flat side of a polyhedron.
What is a face?
For a cube, if the area of a face is s2, what is the volume?
What is s3?
If the base of a rectangle is 9 cm and the height is 4 cm, what is the area?
What is 36 cm2?
If we draw any perpendicular segment from a point on the base of a parallelogram to the opposite side of the parallelogram, that segment will always have the same length. We call this _____________ of the parallelogram.
What is height?
A square pyramid has a base area of 4 inches squared and each triangular face has an area of 6 inches squared. What is this pyramid's surface area?
What is 28 inches squared?
A ______________ is a polyhedron that has one special face called the base, and all the other faces are the shape of a ______________ and meet at a single vertex.
What is a prism and triangle?
What is the volume of a cube with an edge length of 10 inches?
What is 103 cubic inches or what is 1,000 cubic inches?
Continue the number pattern:
1, 4, 9, 16, 25, 36, 49, ___, ___
What is 64 and 81?
Parallelograms that have the same base and height always look the same?
True or False
False.
The surface area of a cube is 27 cubic cm; 3 cm would be the ____________ of one side.
What is length?
A solid figure with many faces.
What is a polyhedron?
The umber of cubic units that fill a 3 dimensional region without any gaps or overlaps.
What is volume?
Continue the numerical pattern:
4 8
9 27
16 64
25 ___
What is 125?
All parallelograms can be decomposed into 2 equal ________________.
What is a triangle?
Surface area is the area of all the ___________ of a polyhedron.
What is faces?
A always polyhedron encloses a ___ dimensional region.
What is 3?
When we multiply 3 of the same number together.
What is cubed?
A cube has a volume of 216 cm3.
What is the length of one of its edges?
What is 6 cm?