Answer:
C
Explanation:
the sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
a pentagon has 5 sides , that is n = 5
sum = 180° × (5 - 2) = 180° × 3 = 540°
since the 5 angles are congruent then divide the sum by 5 , that is
∠ F = 540° ÷ 5 = 108°