Learn how to determine the surface area of a triangular prism

The video tutorial explains how to calculate the surface area of a geometric figure, specifically a rectangle. It begins by identifying the base and its orientation, then introduces the formula for surface area calculation. The tutorial walks through calculating the perimeter and area of the base, using specific measurements. Finally, it completes the surface area calculation and clarifies the units used, emphasizing the result in square centimeters.

What is the shape of the base used in the surface area calculation?

• Square

• Rectangle

• Triangle

• Circle

Which formula component represents the slant height in the surface area calculation?

• A

• H

• P

• B

What is the perimeter of the base if the sides are 3 and 4?

• 12

• 14

• 18

• 16

How do you calculate the area of the rectangular base?

• 2 x (Length + Width)

• Length - Width

• Length + Width

• Length x Width

What is the final surface area calculated in the example?

• 49 cm²

• 45 cm²

• 56 cm²

• 61 cm²