Total Surface Area of Right Prisms

This video tutorial explains how to calculate the total surface area of a right prism. It begins with an introduction to the problem and the formula used, which involves the areas of the two bases and the lateral surface area. The tutorial then details the steps to find the perimeter and height of the prism, followed by methods to calculate the area of the base using rectangles. Finally, the video concludes with the final calculation of the total surface area, emphasizing the importance of understanding each component of the formula.

What is the main focus of the video tutorial?

• Understanding the properties of a right prism

• Learning about different types of prisms

• Calculating the volume of a right prism

• Finding the total surface area of a right prism

Which components are included in the total surface area of a right prism?

• Only the bottom base

• Only the top base

• Only the lateral surface

• Two bases and the lateral surface

What is the shortcut formula for calculating the total surface area of a right prism?

• 2B + P + H

• B + P * H

• 2B + P * H

• B + 2P * H

What is the significance of the two bases in the surface area calculation?

• They are added twice in the total surface area

• They are only considered if the prism is a cube

• They are subtracted from the lateral surface area

• They are not included in the calculation

How is the perimeter of the base determined?

• By subtracting the width from the length of the base

• By multiplying the length and width of the base

• By adding the lengths of all sides of the base

• By dividing the length by the width of the base

What is the height of the prism in the example?

• 5

• 7

• 11

• 16

Why is it important to find the perimeter of the base?

• It is not important for surface area calculation

• It helps in calculating the volume

• It is used to find the lateral surface area

• It determines the height of the prism

How can the area of the base be calculated?

• By finding the area of a large rectangle and subtracting a smaller one

• By multiplying the perimeter by the height

• By adding the areas of two separate rectangles

• By dividing the total surface area by the height

What are the dimensions of region one in the base area calculation?

• 16 by 4

• 7 by 4

• 16 by 11

• 11 by 7

What is the total area of the base in the example?

• 28

• 92

• 64

• 54