Question

State the third congruent part to prove the two triangles congruent by SSS. Write the triangle congruence statement

Answer 1

Answer:

• ΔCBA ≅ ΔDEF

Step-by-step explanation:

The question in text and on the picture are different.

Going by picture.

When stating the congruence, it is important to stick to right order of vertices.

The first triangle is ΔCBA

Corresponding angles are:

• ∠C ≅ ∠D, ∠B ≅ ∠E, ∠A ≅ ∠ F

Therefore the second triangle is:

• ΔDEF

Answer 2

The answer is DEF

Step-by-step explanation:

When stating congruence and similarity, I prefer going by the angles than the sides. Angles are much easier~

• So, given, <A = <F
• <B = <E
• <C = <D

Thus, CBA is congruent to DEF

Hope this helps :)