Geometry Review

Front

What is a triangular pyramid?

Back

A triangular pyramid, also known as a tetrahedron, is a three-dimensional shape with four triangular faces, six edges, and four vertices.

Front

How do you calculate 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 formula for finding the volume of a rectangular prism?

Back

The volume of a rectangular prism is calculated using the formula: Volume = length × width × height.

Front

What is the difference 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 a net in geometry?

Back

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

Front

What are the properties of a right rectangular prism?

Back

A right rectangular prism has six rectangular faces, opposite faces are equal, and all angles are right angles.

Front

How many faces does a triangular pyramid have?

Back

A triangular pyramid has four faces.

Front

What is the volume of a triangular pyramid?

Back

The volume of a triangular pyramid is calculated using the formula: Volume = (1/3) × base area × height.

Front

What is the significance of the base area in calculating the volume of a pyramid?

Back

The base area is crucial because it determines the size of the base upon which the height of the pyramid is measured.

Front

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

Back

The surface area of a triangular pyramid is calculated using the formula: Surface Area = base area + (1/2) × perimeter of the base × slant height.