Surface Area of Nets

Front

What is a net in geometry?

Back

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

Front

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

Back

Surface Area = 2(lw + lh + wh), where l = length, w = width, h = height.

Front

What is the surface area of a triangular prism?

Back

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

Front

How do you find the surface area of a pyramid?

Back

Surface Area = Base Area + (1/2 x Perimeter of Base x Slant Height).

Front

What is the surface area of a cylinder?

Back

Surface Area = 2πr(h + r), where r = radius and h = height.

Front

What is the difference between surface area and volume?

Back

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

Front

How do you calculate the surface area of a sphere?

Back

Surface Area = 4πr², where r = radius.

Front

What is a triangular prism?

Back

A triangular prism is a three-dimensional shape with two triangular bases and three rectangular faces.

Front

What is a rectangular prism?

Back

A rectangular prism is a three-dimensional shape with six rectangular faces.

Front

What is a pyramid in geometry?

Back

A pyramid is a three-dimensional shape with a polygonal base and triangular faces that meet at a point called the apex.