Surface Area!!!

Front

What is the surface area of a rectangular prism?

Back

The surface area of a rectangular prism is the total area of all its faces. It can be calculated using the formula: Surface Area = 2(lw + lh + wh), where l = length, w = width, and h = height.

Front

What do we call a flat representation of a 3D shape?

Back

Net - A net is a two-dimensional shape that can be folded to form a three-dimensional object.

Front

How do you calculate the surface area of a cube?

Back

The surface area of a cube can be calculated using the formula: Surface Area = 6a², where a is the length of one side of the cube.

Front

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

Back

96 cm² (calculated as 6 * 4² = 96).

Front

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

Back

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

Front

If a rectangular brick has dimensions 5 cm x 9 cm x 20 cm, what is its surface area?

Back

650 cm² (calculated as 2(5*9 + 5*20 + 9*20) = 650).

Front

What is the surface area of a rectangular prism with dimensions 5 in x 7 in x 4 in?

Back

94 in² (calculated as 2(5*7 + 5*4 + 7*4) = 94).

Front

What is the surface area of a triangular prism with a base area of 12 in² and a height of 10 in?

Back

Surface Area = (12 * 2) + (Perimeter of Base * 10).

Front

What is the perimeter of a triangle with sides 3 cm, 4 cm, and 5 cm?

Back

12 cm (calculated as 3 + 4 + 5).

Front

What is the surface area of a rectangular prism with a surface area of 166 in²?

Back

The dimensions can vary, but the total surface area is 166 in².