On a coordinate plane, square a b c d is shown. point a is at (3, 4), point b is at (2, negative 2), point c is at (negative 4, negative 1), and point d is at (negative 3, 5). what is the perimeter of square abcd? startroot 37 endroot units 4 startroot 37 endroot units 28 units 37 units

4

Step-by-step explanation:

Since the figure is a square, find the length of 1 side and multiply by 4 for perimeter.

Calculate the length of AB using the distance formula.

AB = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = A(3, 4) and (x₂, y₂ ) = B(2, - 2)

AB =

     =

     =

     =

Hence

perimeter = 4AB = 4

step-by-step explanation: