Question

1. two triangles with congruency marks a) not congruent b) asa c) sss d) sas

Explanation:

Step1: Analyze triangle markings

The two triangles have three pairs of congruent sides (marked by tick marks: one side with one tick, one with two ticks, one with three ticks, and corresponding sides in the other triangle have the same tick counts).

Step2: Identify congruence criterion

SSS (Side - Side - Side) congruence criterion states that if three sides of one triangle are congruent to three sides of another triangle, the triangles are congruent. Since all three pairs of sides are congruent, the SSS criterion applies.

Answer:

C) SSS