True.
True and its base angles are congruent.
False, because they could be similar triangles having the same angles but proportionally different side lengths
trueImproved Answer:-It is false because the triangles could be similar in shape but not in size
Squares, rectangles, and rhombi are types of Trapazoids
False.
True
False
False but they are both 4 sided quadrilaterals
False. The angles will be congruent, but the sides not so.
True.
yes
true
False. They must be congruent.
False
True and its base angles are congruent.
False