Surface Area

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

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

• Surface Area = Base Area + Perimeter + Height

• Surface Area = (Base Area x 3) + (Perimeter x Height)

• Surface Area = (Base Area x 2) + (Height x Height)

What is the surface area of a sphere?

• Surface Area = 2πr²

• Surface Area = 4πr²

• Surface Area = πr²

• Surface Area = 6πr²

What is the surface area of a rectangular prism with dimensions 3 cm, 4 cm, and 5 cm?

• 80 cm²

• 94 cm²

• 100 cm²

• 70 cm²

What is a face in geometry?

• A flat surface on a three-dimensional figure.

• A line segment connecting two points.

• The outer boundary of a two-dimensional shape.

• A point where two lines meet.

What is a Triangular Prism?

• A two-dimensional shape with three sides.

• A three-dimensional figure with two parallel triangular bases and three rectangular faces.

• A solid shape with four triangular faces.

• A three-dimensional figure with one triangular base and three square faces.

How do you calculate 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 volume of a rectangular prism with dimensions 2 cm, 3 cm, and 4 cm?

• 20 cm³

• 22 cm³

• 24 cm³

• 26 cm³

What is a Rectangular Prism?

• A two-dimensional shape with four sides.

• A three-dimensional figure with six rectangular faces.

• A solid figure with circular bases and a height.

• A flat surface that extends infinitely in all directions.

What is Surface Area?

• The total area of the surface of a three-dimensional object.

• The volume of a three-dimensional object.

• The perimeter of a two-dimensional shape.

• The length of the edges of a three-dimensional object.

What is the surface area of a cube with side length 4 cm?

• 64 cm²

• 80 cm²

• 96 cm²

• 100 cm²