Answer:
6 Cubed
=
216
Step-by-step explanation:
6 Cubed
=
216
Base on the diagram you give and the choices where there is two triangle that both have vertexes, lines and segment. By calculating and analyzing the diagram , I conclude that the answer would be D. BD is congruent to RT. I hope i answered your question
1: yes it is a polygon because it has more than 3 straight sides
2:it is called a hexagon because it has six sides
3:they are all equal
4:concave because all angles are less than 180°
5: regular because all angles are escualos