Surface Area of nets

Front

What is the surface area of a pyramid?

Back

The surface area of a pyramid is the total area of all its faces. For example, a pyramid with a base area of 20 cm² and a lateral area of 44 cm² has a surface area of 64 cm².

Front

How do you find the surface area of a cylinder?

Back

The surface area of a cylinder is calculated using the formula: Surface Area = 2πr(h + r), where r is the radius and h is the height.

Front

What is the formula for the area of a triangle?

Back

The area of a triangle is calculated using the formula: Area = (Base x Height) / 2.

Front

What is the surface area of a rectangular prism?

Back

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

Front

What is the surface area of a cube?

Back

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

Front

What is a net in geometry?

Back

A net is a two-dimensional representation of a three-dimensional figure that can be folded to form the figure.

Front

How do you calculate the surface area of a cone?

Back

The surface area of a cone is calculated using the formula: Surface Area = πr(r + l), where r is the radius and l is the slant height.

Front

What is the relationship between surface area and volume?

Back

Surface area measures the total area of the surface of a three-dimensional object, while volume measures the amount of space inside the object.

Front

What is the surface area of a sphere?

Back

The surface area of a sphere is calculated using the formula: Surface Area = 4πr², where r is the radius.

Front

How do you find the lateral surface area of a cylinder?

Back

The lateral surface area of a cylinder is calculated using the formula: Lateral Surface Area = 2πrh, where r is the radius and h is the height.