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Formulas
Solids
Vocabulary
Finding Area
Missing Dimensions
100
length x width
What is the area of a rectangle?
100
A solid that is enclosed by polygons
What is a polyhedron?
100
The perpendicular length from one side of a triangle to its opposite angle.
What is the height of a triangle?
100
Please see Board to find the area of Example 100A.
What is 120 square cm?
100
Please see Board to find the missing dimension of Example 100B.
What is 10 cm?
200
(1/2) base x height
What is the area of a triangle?
200
A polyhedron with TWO 3-sided bases.
What is a triangular prism?
200
The perpendicular length from one side of a parallelogram to its opposite side.
What is the height of a parallelogram?
200
Please see Board to find the area of Example 200A.
What is 72 square feet?
200
Please see Board to find the missing dimension of Example 200B.
What is 12 cm?
300
The area of a parallelogram.
What is base x height
300
The number of faces in a rectangular pyramid.
What is 5?
300
The perpendicular length from one base of a trapezoid to its opposite base.
What is the height of a trapezoid?
300
Please see Board to find the area of Example 300A.
What is 380 square ft
300
Please see Board to find the missing dimension of Example 300B.
What is 7 in?
400
The area of a circle.
What is (3.14) radius x radius
400
The number of bases in any prism.
What is 2?
400
The segments where faces meet.
What are edges?
400
Please see Board to find the area of Example 400A.
What is 531 square cm?
400
Please see Board to find the missing dimension of Example 400B.
What is 400 square cm?
500
The area of a trapezoid
What is (1/2) x (base 1 + base 2) x (height)?
500
Number of faces on a hexagonal prism.
What is 8?
500
Part of a polyhedron where three or more edges meet.
What is a vertex?
500
Please see Board to find the area of Example 500A.
What is 40.5 square cm?
500
Please see Board to find the missing dimension of Example 500B.
What is 28.3 square ft?