Regular Pentagon

Instructions:

Below, you will find a regular (equilateral and equiangular) pentagon. [br][br]✔️ Use the slider (a) to rotate the regular pentagon between 0 and 360 degrees.[br]✔️ Use the check boxes and sliders (α and β) to explore the line(s) of reflection of the pre-image pentagon.

Specify a line of reflection (symmetry) for the pre-image regular pentagon.

A reflection along a vertical line passing through the pentagon A reflection along a vertical line passing through the center of the pentagon A reflection along a horizontal line passing through the center of the pentagon A reflection along a horizontal line passing through the pentagon

What is the minimum angle of rotation that will map the regular pentagon onto itself?

Select all of the angles of rotation that will map the regular pentagon onto itself.

270 degrees 90 degrees 144 degrees 45 degrees 72 degrees 180 degrees 216 degrees

Which of the choices below describe the type of types of symmetry this figure has?

Neither reflectional or rotational symmetry Reflectional symmetry Both reflectional and rotational symmetry Rotational symmetry

Regular Pentagon

Instructions:

Information: Regular Pentagon