Question

which congruence property could you use to prove these two triangles are congruent?
○ neither sss or sas
○ both sss and sas
○ sas
○ sss

Explanation:

Step1: Identify marked sides/angles

First triangle: 2 sides (1 tick, 2 ticks) with included angle marked. Second triangle: matching 2 sides (2 ticks, 3 ticks) with included angle marked.

Step2: Match to congruence rule

SAS (Side-Angle-Side) requires two pairs of congruent sides and the included congruent angle, which is satisfied here. SSS would need all 3 sides congruent, which is not shown.

Answer:

SAS