The correct answer to the question is **D. regular pyramid**.

A regular pyramid is defined as having a regular polygonal base (where all sides and angles are equal) and a vertex that is directly above the center of the base, meeting the criteria mentioned in the question. The other options, while related to three-dimensional shapes, do not fit this specific definition:

- **A. pyramid**: This is a general term that could apply to various types of pyramids, not necessarily regular ones.
- **B. right prism**: This has two parallel faces and rectangles (or parallelograms) as the lateral faces but does not have a vertex above a base.
- **C. prism**: A prism has two parallel bases and doesn't converge to a single vertex.

Thus, the most fitting choice is the **regular pyramid**.

Question

The correct answer to the question is **D. regular pyramid**.

A regular pyramid is defined as having a regular polygonal base (where all sides and angles are equal) and a vertex that is directly above the center of the base, meeting the criteria mentioned in the question. The other options, while related to three-dimensional shapes, do not fit this specific definition:

- **A. pyramid**: This is a general term that could apply to various types of pyramids, not necessarily regular ones.
- **B. right prism**: This has two parallel faces and rectangles (or parallelograms) as the lateral faces but does not have a vertex above a base.
- **C. prism**: A prism has two parallel bases and doesn't converge to a single vertex.

Thus, the most fitting choice is the **regular pyramid**.

Knowee AI · Accepted Answer

The correct answer to the question is **D. regular pyramid**.

A regular pyramid is defined as having a regular polygonal base (where all sides and angles are equal) and a vertex that is directly above the center of the base, meeting the criteria mentioned in the question. The other options, while related to three-dimensional shapes, do not fit this specific definition:

- **A. pyramid**: This is a general term that could apply to various types of pyramids, not necessarily regular ones.
- **B. right prism**: This has two parallel faces and rectangles (or parallelograms) as the lateral faces but does not have a vertex above a base.
- **C. prism**: A prism has two parallel bases and doesn't converge to a single vertex.

Thus, the most fitting choice is the **regular pyramid**.

A _____ has a regular polygon base and a vertex over the center of the base.A.pyramidB.right prismC.prismD.regular pyramidSUBMITarrow_backPREVIOUS

Question

A _____ has a regular polygon base and a vertex over the center of the base.

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