Hello!
the answer is CUBE
I hope this helps, and have a nice day!
i don't know if there is a graph for this problem, but m1 should always equal m2
if m1 and m2 are parallel, one line that is perpendicular to m1 is always perpendicular to m2, and the slopes of m1 and m2 are equal and their lines should never intersect
Answer:
D
Step-by-step explanation:
altitude is always perpendicular to base
it has 7 symmetry regular lines
