1 Answer

Ferdystschenko · Answer 1 · 2024-01-20T13:18:03+0000

Answer:

sum = 900°

Explanation:

the sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

here n = 7 , then

sum = 180° × (7 - 2) = 180° × 5 = 900°

Please log in or register to add a comment.