each interior angle of a polygon is 180 how many sides does it have Question each interior angle of a polygon is 180 how many sides does it have in progress 0 Math Sadie 6 days 2021-10-10T23:01:26+00:00 2021-10-10T23:01:26+00:00 2 Answers 0 views 0

## Answers ( )

your answer is

triangle

(n-2) * 180/n = 60(n-2) * 180 = 60n180n – 360 = 60n180n – 60n = 360120n = 360n = 360/120n = 3 sidestherefore, your answer is triangleStep-by-step explanation:The General Rule

Shape Sides Sum of Interior Angles

Triangle 3 180°

Quadrilateral 4 360°

Pentagon 5 540°

Hexagon 6 720°