THE ANSWER IS EQUILATERAL BECAUSE THEY ALL HAVE EQUAL SIDES
Your question is very vague, there is no multiple choice answers, your question lacks basically everything.
-2+(-2=4?
Answer:
Not a triangle.
Step-by-step explanation:
Sum of the two smaller sides must be greater than the largest side.
Answer:
plastic = 45
metal = 30
Step-by-step explanation: