Answer:
#1 i think is 2x7 i dont know #2 sry
Step-by-step explanation:
I don’t understand how you worded the question but x=-4 if thats what you are looking for
I would draw the triangle then it would be easier to answer. It is not an equilateral because it is not equal on all sides. Perhaps scalene because all the sides are not the same.
Angles:
2 acute angles and 2 obtuse angles
Sides:
2 pairs pf parallel sides
