Question

if a shape is a regular pentagon with five sides, which of the following must be true? Check all that apply

Answer 1

A. It has reflectional symmetry

B. It is symmetrical

D. It has five lines of symmetry

Explanation:

Answer 2

A. It has reflectional symmetry

B. It is symmetrical

D. It has five lines of symmetry

Explanation:

we know that

A regular pentagon has 5 sides and 5 lines of symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides

Every regular polygon has reflectional symmetry

Regular polygons are symmetrical

therefore

A. It has reflectional symmetry ------> Is true

B. It is symmetrical -----> Is true

C. It has exactly one line of symmetry ----> Is false

D. It has five lines of symmetry -----> Is true