Question

Fill in the blanks.
1.Two triangles having corresponding sides equal are ____________ by ____________ congruency criterion.
2.If ΔABC ≅ ΔDEF, then AB = _______ and ∠F = _________.

3.Two rectangles are congruent if their ____________ and ____________ are equal.

4.If two figures cover each other exactly they are ______________.

Answer 1

Answer:

I don't know ok I don't know this this waste app because when I ask any think it answer not their

Answer 2

Answer:

4-congurent

3-sides and angle

2-DE and angle C

1-congurent by SSS