Question

which two triangles are congruent by the sas theorem? complete the congruence statement.

Explanation:

Step1: Identify corresponding sides and angles

For SAS (Side - Angle - Side) congruence, we need two sides and the included angle to be equal.
In \(\triangle IJK\) and \(\triangle DEC\):

• Let's assume the side with three marks in \(\triangle IJK\) corresponds to the side with three marks in \(\triangle DEC\)
• The side with one mark in \(\triangle IJK\) corresponds to the side with one mark in \(\triangle DEC\)
• The angle in \(\triangle IJK\) (marked) and the angle in \(\triangle DEC\) (marked) are the included angles.

Answer:

\(\triangle IJK\cong\triangle DEC\)