Question

how do you solve this? Best answer gets 20 points

Answer 1

vertices U(−2, 4), V(3, 4), and W(3,−4)

length of UV=√((-2-3)2 + (4-4)2) = √25 =5

length of VW =√((3-3)2 +(4+4)2 ) =√64 =8

length of UW =√((-2-3)2 +(4+4)2 ) =√(25 +64) =√89

perimeter = UV+VW+UW=5+8+√89=13+√89
=13 + 9.434
=22.434