Question

Which of the following are valid names for the triangle below check all that apply!

Answer 1

The answer is B, E
Good luck !

Answer 2

Answer:  $B.\ \triangle{DMR}\\\\E.\ \triangle{MRD}$

Step-by-step explanation:

From the given picture we have given a triangle with vertices as

Vertex M

Vertex D

and Vertex R.

To give a name to a  triangle we use the labels of the vertices of the triangle, that generally written in capital letters.

When we start naming a triangle, we start with any vertex but we need to keep the letters in order as we move around the triangle.

Therefore, the possible  valid names of the given triangle are :-

$\triangle{MDR}\\\\\triangle{DRM},\\\\\triangle{RMD}\triangle{DMR}\\\\\ \triangle{MRD}\\\\\triangle{RDM}$