Question

the sum of all interior angles of a 7 sided convex polygon is?​

Answer 1

ANSWER :Sum of interior angles = (n - 2) × 180°

Step-by-step explanation:

Sometimes the heptagon is also known as “septagon”.

Since, heptagon has 7 sides therefore,

Since, heptagon has 7 sides therefore,Sum of interior angles = (n - 2) × 180°

Since, heptagon has 7 sides therefore,Sum of interior angles = (n - 2) × 180° = (7 - 2) × 180° = 5 × 180°

Since, heptagon has 7 sides therefore,Sum of interior angles = (n - 2) × 180° = (7 - 2) × 180° = 5 × 180° = 900°

Since, heptagon has 7 sides therefore,Sum of interior angles = (n - 2) × 180° = (7 - 2) × 180° = 5 × 180° = 900°Each interior angle of a regular heptagon = (n−2)х180⁰n

Answer 2

Answer :- sum of polynomial is 900°.