Question

Knowing that ΔBIG ≅ ΔFNS, an angle pair that is NOT necessarily congruent is:

Knowing that ΔDAL ≅ ΔEKS, a side pair that is NOT necessarily congruent is:

Answer 1

Usually the congruence is done according to naming

So

• ∆BIG≅∆FNS

<B=F

<I=<N

<G=<S

• Option A

#2

Check the naming

• ∆DAL≅∆EKS

So

DA=EK

• And DA may not be equal to ES

So option D

Answer 2

solutions:

1) G ≅ F

2) DA ≅ ES

Step-by-step explanation:

Q)1

ΔBIG ≅ ΔFNS

pairs that are congruent:

• B ≅ F

• I ≅ N

• G ≅ S

From the list given,

→ G ≅ F is not necessarily congruent.

Q)2

ΔDAL ≅ ΔEKS

pairs that are congruent:

• DA ≅ EK

• AL ≅ KS

• DL ≅ ES

From the list given,

DA ≅ ES is not necessarily congruent.