How do we find the surface area of a triangular prism

The video tutorial explains how to identify and calculate the surface area of a triangular prism. It begins with an introduction to prisms and their bases, followed by a detailed discussion on the dimensions of the triangle. The tutorial then guides viewers through the process of calculating the surface area, including finding the areas of the sides and using the Pythagorean theorem to determine side lengths. The session concludes with a final calculation of the total area, emphasizing the importance of using correct units.

What is a key characteristic of a prism's base and top?

• They are different shapes.

• They are always circular.

• They are the same shape.

• They are always rectangular.

What is the height of the triangular base in the given example?

• 6

• 10

• 3

• 4

How do you calculate the area of a triangle?

• Base times height

• Base plus height

• 1/2 base times height

• Base minus height

What is the formula used to calculate the area of the rectangular sides of the prism?

• 1/2 base times height

• Base divided by height

• Base plus height

• Base times height

What is the length of the third side of the triangle using the Pythagorean theorem?

• 5

• 6

• 3

• 4

What is the total surface area of the triangular prism in the example?

• 164

• 154

• 144

• 124

What unit should be used for the area in the example?

• Meters squared

• Feet squared

• Meters

• Feet