Question

can u help me
What is the number of sides of a regular polygon if one angle measures 140°?

Answer 1

Use ((n-2)/n)*180=140 Now solve for n

Answer 2

i dont get this

Answer 3

is there a different way to explain this

Answer 4

It's a formula where n is the number of sides.Yeah there is a way to explain it but it is rather cumbersome

Answer 5

watever

Answer 6

draw it, thats another way

Answer 7

If u mean the interior angle is 140, then the exterior is 40 so

360/40 = 9 sides.