Answer: The correct option is A. The perimeter of the polygon is 15.2 units.
Step-by-step explanation:
The perimeter of a shape is the sum of its all sides.
Let the vertices of the polygon be ABCDE.

Use distance formula to find the length of sides.






So, the length of sides are




When we Approx 15.22 to nearest tenth, we get 15.2.
Therefore, A is the correct option.