Question

determine if each pair of triangles are congruent. Name the postulate or theorem you would use. If not, write not enough information

Answer 1

Answer:

Step-by-step explanation:

1 ) yes, it is congruent by SSS (side side side)

( 2 sides are given, the other is used by a reflexive property)

2 ) not enough information

3 ) not enough information

Answer 2

Congruent triangles are similar triangles.

• 1: Congruent by SSS
• 2: Not enough information
• 3: Congruent by SAS

Question 1

From the attachment, we have the following highlights

• Two corresponding sides of the triangles are single and double marked (Side-Side)
• The triangles share a common side (Side)

So, the triangles are congruent by Side-Side-Side i.e. SSS postulate

Question 2

From the attachment, we have the following highlights

• Two corresponding sides of the triangles are single and double marked (Side-Side)
• The attachment does not indicate corresponding angles, between the triangles

So, there is no enough information to determine if the triangles are congruent.

Question 3

From the attachment, we have the following highlights

• Two corresponding sides of the triangles are single and double marked (Side-Side)
• The triangles have a corresponding angle (Angle)

So, the triangles are congruent by Side-Angle-Side i.e. SAS postulate

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