24.28 units
Step-by-step explanationPerimeter is the distance around the edge of a shape, to find the perimeter of the given figure we can use the distance bewteen 2 points formula,it says
so
Step 1
identify the vertices ;
Step 2
now, find the length of each segment
a)AB
replace in the formula
b)BC
c)CD
d)DE
e) EA
Step 3
finally, the perimeter is the sum of the sides length, so
so, the perimeter is 24.28 units