Ethan is using his compass and straightedge to complete construction of a polygon inscribed in a circle. Which polygon is he in the process of constructing? An equilateral triangle
A square
A regular pentagon
An isosceles triangle

An equilateral triangle is the correct answer.

Explanation:

the navigation act prevented the colonies from exporting to countries other than britain and it prevented the importation of goods by other countries as well. so i believe the correct answer is d. other nations could not deliver goods to the colonies.

hope this .