[tex]\huge\green{\boxed{\tt{Answer:}}}[/tex]
1 •[tex]\overline{\rm BC}[/tex] ≈ [tex]\overline{\rm RT}[/tex]
•[tex]\overline{\rm AB}[/tex] ≈ [tex]\overline{\rm TD}[/tex]
•[tex]\overline{\rm AC}[/tex] ≈ [tex]\overline{\rm RD}[/tex]
2. •∠A ≈ ∠D
•∠T ≈ ∠B
•∠C ≈ ∠R
3. The two triangles are congruent. They are congruent because their side and angles are congruent.
[tex]\huge\orange{\boxed{\tt{Explanation:}}}[/tex]
>[tex]\bold\pink{Congruent \: postulate}[/tex] - if two triangles has congruent sides and angles, then the two triangles are congruent.