Find the perimeter of the shape below:

Perimeter = 13.27 unit

Step-by-step explanation:

We have to find the perimeter of the shape given in the figure.

Coordinates of J are ( -3, 4 ) and K are (-1, 6)

Then JK =

              =

             =

             =

Coordinates of K are (-1,6) and for ∠ are (1, 1)

KL =

     =

     =

Coordinates of M are (-1, 3) and of ∠ are (1, 1)

∠M =

      =

      =  

Coordinates of M are (-1, 3) and J are (-3, 4)

MJ =

     =  

     =  

Then perimeter = JK + KL + LM + MJ

                          =   + +   +  

                         =   +    +  

                        = 5.66 + 5.38 + 2.24 = 13.27

-8

step-by-step explanation: