A regular polygon has 150º as the size of each interior angle. How many sides does it have?

mynameisesther

2 years ago

Or you can say
exterior angle=360/n
remember
Exterior angle=180-interior Angle
=180-150= 30
using the first formula since we now have our exterior angle
exterior angle=360/n
make n subject of the formula
n=360/exterior angle
n=360/30
n =12

Thematrixguy

3 years ago

i ate buns