Answer:
The regular polygon is a nonagon
Step-by-step explanation:
<u><em>The correct question is</em></u>
What is the name of the regular polygon that each interior angle measures 140゚?
we know that
The formula to find the sum of the interior angles in a regular polygon is equal to

where
n is the number of sides of the regular polygon
a is the measure of each interior angle of the regular polygon
we have

substitute in the formula and solve for n





so
The regular polygon has 9 sides
therefore
The regular polygon is a nonagon
<span>120 degs --> 1/3 of the circumference :) hope i helped!</span>
Answer:The answer is 11.75
Step-by-step explanation:
Answer:
5.1
Step-by-step explanation:

0.4663 * 11 = x
x = 5.1293
x = 5.1