Question

Draw any triangle ABC. Construct another triangle DEF so that angle A and angle D are congruent and angle B and angle E are congruent. What can you conclude about the triangles? Must the triangles be congruent? Must the triangles be similar? Explain.

Answer 1

thx so much!!

Answer 2

The triangles aren't necessarily congruent. We don't know any side lengths of the triangles. They are similar because two of the three angles in each are congruent to one another. All triangle angle measures add to 180 degrees. Because of this, we know that angle C is congruent to angle F.

Answer 3

You're welcome. I hope that helps.

Answer 4

HI :)

Answer 5

hi