Define Congruent Figures

$$\angle G$$  

$$\angle I$$  

$$\angle IBG$$  

$$\angle C$$  

$$\angle X$$  

$$\angle XKJ$$  

$$\angle KJX$$  

$$\angle IJK$$  

$$\Delta IHG\cong\Delta QRP$$

$$\Delta HIG\cong\Delta QPR$$

$$\Delta IHG\cong\Delta RQP$$

$$\Delta GHI\cong\Delta QPR$$

$$\Delta TUV\cong\Delta LJV$$

$$\Delta TUV\cong\Delta JVL$$

$$\Delta UTV\cong\Delta LVJ$$

$$\Delta UTV\cong\Delta JVL$$

$$\Delta RQS\cong\Delta WRV$$

$$\Delta QSR\cong\Delta VRW$$

$$\Delta RQS\cong\Delta RVW$$

$$\Delta SRQ\cong\Delta VWR$$

∠B

∠E

∠D

∠F

x = 54, y = 63

x = 117, y = 54

x = 63, y = 54

x = 117, y = 63

Yes, same size and same shape

No, same shape but different sizes

No, different size and different shapes