Answer:
A
Step-by-step explanation:
D=sqrt((x2-x1)^2+(y2-y1)^2)
Find distance of AB:
D=sqrt((-4-2)^2+(5-0)^2)
D=sqrt(6^(2)+5^2)
D=sqrt(36+25)
D=sqrt(61)
D=7.8
Find distance of BC:
D=sqrt((4-(-4))^2+(10-5)^2)
D=sqrt(8^(2)+5^2)
D=sqrt(64+25)
D=sqrt(89)
D=9.4
Find distance of CD:
D=sqrt((8-4)^2+(7-10)^2)
D=sqrt(4^(2)+(-3)^2)
D=sqrt(16+9)
D=sqrt(25)
D=5
Find distance of DE:
D=sqrt((4-8)^2+(5-7)^2)
D=sqrt((-4)^(2)+(-2)^2)
D=sqrt(16+4)
D=sqrt(20)
D=4.5
Find distance of EA:
D=sqrt((2-4)^2+(0-5)^2)
D=sqrt((-2)^(2)+(-5)^(2))
D=sqrt(4+25)
D=sqrt(29)
D=5.4
P=7.8+9.4+5+4.5+5.4=32.1
answer is A
