Hey ma i need your help on this plz and ill give you a branist or wtv its called

Hi there!

This is the formula for finding the sum of interior angles for a polygon with a number of sides "n".

We can also prove this from the table:

Triangle ⇒ 3 sides: 180(3 - 2) = 180°

Quadrilateral ⇒ 4 sides: 180(4 - 2) = 360°

Pentagon ⇒ 5 sides: 180(5 - 2) = 540°

...And so forth. We can write this as for any polygon with "n" sides:

180(n - 2) = sum (°)

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

i cant answer this, theres no table. sorry man

step-by-step explanation: