Are you asking for the letter or what the line is called because if it's just the letter then it is r if it is the name then its a plane intersect.
Answer:
11.5758369028
Step-by-step explanation:
Answer:
MATH
Step-by-step explanation:
Step-by-step explanation:
Rhombus since the other 3 have lines that go accross the graph horizontally for 3 squares.