Surface Area of Triangular Prisms

What is the relationship between the base and height of a triangle?

• The base and height are perpendicular to each other.

• The base is always longer than the height.

• The height is always twice the length of the base.

• The base and height are equal in length.

What is surface area?

• The total volume of an object.

• The sum of all the areas of all the shapes that cover the object.

• The perimeter of the base of an object.

• The weight of the object when measured in air.

How do you find the AREA of a TRIANGLE?

• 1/2 (Base x height)

• Base x height

• Base + height

• (Base x height) / 2

If the base of a triangle is 6 cm and the height is 4 cm, what is the area?

• 8 cm²

• 10 cm²

• 12 cm²

• 14 cm²

How do you calculate the perimeter of a triangle with sides 3 cm, 4 cm, and 5 cm?

• 10 cm

• 11 cm

• 12 cm

• 13 cm

How do you find the surface area of a rectangular prism?

• Surface Area = 2(lw + lh + wh)

• Surface Area = l + w + h

• Surface Area = 2(l + w + h)

• Surface Area = l * w * h

What is the formula for the area of a rectangle?

• Area = Length + Width.

• Area = Length x Width.

• Area = Length / Width.

• Area = Length - Width.

What is the formula for the surface area of a triangular prism?

• Surface Area = (Base Area * 2) + (Perimeter of Base * Height)

• Surface Area = Base Area + (Height * Perimeter)

• Surface Area = (Base Area * Height) + (Perimeter * 2)

• Surface Area = (Base Area * 3) + (Height * 2)

If the surface area of a triangular prism is 150 cm² and the base area is 30 cm², what is the lateral surface area?

• 60 cm²

• 75 cm²

• 90 cm²

• 120 cm²

What is the difference between surface area and volume?

• Surface area measures the total area of the surface of a 3D object, while volume measures the amount of space inside the object.

• Surface area is the amount of space inside an object, while volume measures the total area of the surface.

• Surface area and volume are the same measurements for 3D objects.

• Surface area measures the perimeter of a 3D object, while volume measures the height.