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I do not deed the answers for 11, or 12 just 13

13.
A
B
C
D
E
F
G

I do not deed the answers for 11, or 12 just 13 13. A B C D E F G-example-1
User Axxelsian
by
8.2k points

1 Answer

2 votes

a) ASA congruency

b)SAS congruency

c)SSS congruency

d) Not congruent

Explanation:

Step 1:

a)

Angle PRQ = Angle RQS

Angle PRQ = Angle QRS (since PQ is parallel to RS , these form corresponding angles and hence are equal.

QR is the common Side

Hence 2 angles are same and the side which is included are same.Hence the 2 given triangles are congruent.

Step 2 :

b)

Angle IGH = Angle EDF

Side IG = DF and Side GH = DE

Here 2 of the sides of the triangle are same and the Angle which is included are same.

Hence the given triangles are equal

Step 3:

c)

In the given triangles the three sides re equal. Hence as per the side Side Side postulate the triangles are equal.

Step 4:

d) 2 angles are equal but the equal Side is not included and hence the two triangles are not congruent

User Brian Maltzan
by
7.9k points

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