Find the perimeter of WXYZ. Round to the nearest tenth if necessary.

C. 15.6

Step-by-step explanation:

Perimeter of WXYZ = WX + XY + YZ + ZW

Use the distance formula, to calculate the length of each segment.

✔️Distance between W(-1, 1) and X(1, 2):

Let,

Plug in the values

✔️Distance between X(1, 2) and Y(2, -4)

Let,

Plug in the values

✔️Distance between Y(2, -4) and Z(-2, -1)

Let,

Plug in the values

✔️Distance between Z(-2, -1) and W(-1, 1)

Let,

Plug in the values

✅Perimeter = 2.24 + 6.08 + 5 + 2.24 = 15.56

≈ 15.6