Calculating Volume of Prisms

This video tutorial explains how to find the volume of rectangular and triangular prisms. It covers the general formula for calculating the volume of a prism by multiplying the area of the base by the height. For rectangular prisms, the volume is found by multiplying length, breadth, and height. For triangular prisms, the area of the triangle base is calculated first, then multiplied by the height. The video includes examples demonstrating these calculations, emphasizing that the order of multiplication does not affect the result.

What is the main focus of the video?

• Understanding the perimeter of squares

• Calculating the volume of prisms

• Learning about the surface area of cubes

• Finding the area of circles

What is the general formula for finding the volume of a prism?

• Area of the base times the width

• Area of the base times the height

• Perimeter of the base times the height

• Length times width times height

What is the final step in calculating the volume of a prism?

• Add the dimensions together

• Subtract the height from the base area

• Multiply the base area by the height

• Divide the base area by the height

What dimensions are needed to calculate the volume of a rectangular prism?

• Radius, height, and width

• Diameter, height, and length

• Length, width, and height

• Base, height, and depth

How do you find the area of the base of a triangular prism?

• Length times height

• Base times height

• Half times base times height

• Length times width

What is the first step in finding the volume of a triangular prism?

• Multiply the length by the width

• Find the area of the triangle base

• Measure the height of the prism

• Calculate the perimeter of the base

What is the formula for the area of a triangle?

• Length times width

• Width times height

• Half times base times height

• Base times height

In the example of a rectangular prism, what are the dimensions used?

• 15, 7, and 2

• 12, 5, and 9

• 10, 2, and 6

• 8, 3, and 4

What is the volume of the rectangular prism in the example?

• 200 cm cubed

• 270 cm cubed

• 120 cm cubed

• 150 cm cubed

What unit is used for the volume of the rectangular prism in the example?

• Feet cubed

• Meters cubed

• Centimeters cubed

• Inches cubed