Volume of a Triangular Pyramid
Find the volume of a triangular pyramid with a base of 10 cm, a height of 15 cm, and a pyramid height of 12 cm.
Find the volume of a Cube with a side measurement of 2in.
8 in3
The base of a rectangular pyramid is a ________.
What is a rectangle?
All rectangles have two pairs of parallel sides.
True or false?
True; rectangles have two pairs of parallel sides
This 3-D shape has two congruent parallel bases.
What is a prism?
The base of a triangular pyramid is a ___________.
What is a triangle?
Find the volume of a Rectangular prism with a length of 5ft, a width of 6ft, and a height of 2ft.
60ft3
The volume of a rectangular pyramid with a base measuring 4 yds. by 6 yds. and a pyramid height of 9 yds. is ________ cubic yards.
72 cubic yds
What is a quadrilateral with two pairs of parallel sides?
parallelogram
This 3-D figure has 1 base.
What is a pyramid
Find the pyramid height of a triangular pyramid that has a volume of 270 cubic cm. The pyramid's base has an edge of 15 and the height of the base is 4 cm.
What is 9 cm?
True or false. A triangular prism has 2 bases both of which are triangles.
What is true?
True or false. To find the volume of a rectangular pyramid, you must first find the area of the rectangular base using the formula B = 1/2 bh
What is false?
True or False.
The height on a triangle meets the base at a slant. If false, how can you correct this problem?
False. Change to "meets the base at a right angle".
A triangular prism has a 2 bases shaped like a _____.
What is a triangle?
A triangular pyramid has a volume of 12 cubic inches. The triangular base has an area of 9 square inches. Find the height of the pyramid.
What is 4 inches?
Find the volume of a triangular prism whose triangular base is 8 cm, the base's height is 6 cm and the prism height is 13 cm.
312 cubic cm.
The formula for finding the volume of a rectangular pyramid is _______.
What is V = 1/3Bh ?
A quadrilateral that has exactly one pair of parallel sides
trapezoid
A rectangular pyramid has 1 base shaped like a ____.
What is a rectangle?
True or False. When finding the volume of a triangular pyramid, you must divide by 2 and divide by 3
What is true?
The height of a prism is the __________ from base to base.
What is distance?
If the area of the base of a rectangular pyramid is 25 square feet and the volume is 62.5 cubic feet, the height of the pyramid is _______.
What is 2.5 feet?
All rectangles are parallelograms and all parallelograms rectangles?
True or false?
False; for a parallelogram to be a rectangle, it must have four right angles.
Go to the boards and draw a rectangular prism.
Label a face, an edge and a vertex.
Board confirmation.