In the figure, what is the third pair of corresponding part that must be congruent to prove that the two triangles are congruent by ASA postulate? 

Name the additional corresponding parts needed to make the triangles congruent by SSS. 

If the three sides of one triangle are correspondingly congruent to the three sides of another triangle, then two triangles are congruent by what postulate?

If two angles and a non-included side of one triangle are congruent to the corresponding two angles and a non-included side of another triangle, then the triangles are congruent by ASA congruence postulate.

If 𝐴𝐵̅ = 3x + 9 and 𝐷𝐸̅=12, find the value of x.

In ΔPGO, what is the included side between ∠G to ∠P?

ΔCAP, what is the included angle between CA and PA?

Given that ΔRPO≅ΔGEO and ∠R ≅∠G, ∠P ≅∠E. What additional statement is needed to illustrate that the triangles are congruent by ASA postulate?

In ΔABC, F is the midpoint of AB. Therefore