Which statements describe a characteristic of a right pentagonal pyramid? Select two options.

The bases are parallel and congruent.

The segment from the top to the center of the base is perpendicular to the base.

All the faces are congruent pentagons.

The base is a pentagon and the sides are triangles.

The base must be a regular polygon.

The segment from the top to the center of the base is perpendicular to the base

The base must be a regular polygon

Step-by-step explanation:

Verify each statement

case A) The bases are parallel and congruent.

The statement is false

Because the pyramid has only one base

case B) The segment from the top to the center of the base is perpendicular to the base

The statement is true

Because, is a right pyramid, the segment from the top to the center of the base is equal to the height of the pyramid

case C) All the faces are congruent pentagons

The statement is false

Because, the base is a pentagon and the lateral faces are triangles

case D) The base is a pentagon and the sides are triangles.

The statement is true, however, this condition does not define a right pentagonal pyramid.

case E) The base must be a regular polygon

The statement is true

Because, if the base is not a regular polygon, the segment from the top to the center of the base is not perpendicular to the base, therefore is not a right pentagonal pyramid

the answer would be B and E.