these figures are congruent. what is ( mangle n )?

Explanation:

Step1: Recall congruent figures property

Congruent figures have corresponding angles equal.

Step2: Identify corresponding angles

In congruent polygons, (\angle N) corresponds to (\angle G).

Step3: Find the measure of (\angle N)

Since (\angle G = 109^{\circ}), then (m\angle N=109^{\circ}) as they are corresponding angles of congruent figures.

Answer:

(109)