Question

can we draw a regular polygon with each outer angle 6 degree? what about 7 degree

Answer 1

the measure of the outer angle can be given by..
$\frac{360}{n}$
where n is the no. of sides
we can draw a regular polygon with each outer angle 6° because
360/6 = 60 = integer
so a regular polygon with 60 sides will produce 6° outer angle...but you cannot draw polygon with outer angle 7° because
360/7 = 51.4285..... = not an integer
hope so your doubts are clear if not you may reply...