Geometry worksheet 4.3 focusing on congruent triangles, with diagrams and exercises to identify congruent angles and sides using markings.

1. ∠C ≅ ∠T
2. ∠R ≅ ∠A
3. AC ≅ RT
4. ST ≅ BC
5. RS ≅ AB
6. ∠B ≅ ∠S

7. ΔACB ≅ ΔEFD
AB ≅ ED, ∠A ≅ ∠E
BC ≅ DF, ∠B ≅ ∠D
AC ≅ EF, ∠C ≅ ∠F

8. ΔQRS ≅ ΔTUV
QR ≅ TU, ∠Q ≅ ∠T
RS ≅ UV, ∠R ≅ ∠U
QS ≅ TV, ∠S ≅ ∠V

9. ΔFPQ ≅ ΔNML
FQ ≅ NL, ∠R ≅ ∠N
QP ≅ MN, ∠P ≅ ∠M
QF ≅ LM, ∠Q ≅ ∠L

10. ΔHKG ≅ ΔKHJ
HG ≅ KJ, ∠I ≅ ∠K
HK ≅ KH, ∠H ≅ ∠H
KG ≅ HJ, ∠G ≅ ∠J