Question

Heather draws a polygon with x number of sides. The sum of the interior angles of her polygon is 60 times the number of sides. How many sides does Heathers polygon have?

Answer 1

Answer: hexacontagon

has 60 sides and interior angles is 10440 degrees.

Explanation:

I kinda think its wrong but hope this helps, if its wrong, im sorry

Answer 2

Heather's polygon has 3 sides.

Explanation:

S = 60x Try plugging in number for x that will work

I found that when x = 3, the equation was true

S = 60x Substitute

S = 60(3) Multiply

S = 180 If the sum of the interior angles is 180, the only shape that can be made is a triangle, which has 3 sides.