Find the perimeter of a quadrilateral with vertices at c (−2, 4), d (−3, 1), e (1, 0), and f (−1, 2). round your answer to the nearest hundredth when necessary. (5 points)

12.35 units

Step-by-step explanation:

Plot the points (observe the figure attached)

Calculate the distance between two points with the formula:

Substitute the coordinates of the points C and D to calculate the distance CD:

Substitute the coordinates of the points D and E to calculate the distance DE:

Substitute the coordinates of the points E and F to calculate the distance EF:

Substitute the coordinates of the points F and C to calculate the distance FC:

The perimeter is the sum of the distances. Then:

12.35 units

Step-by-step explanation:

We are given the vertices of the quadrilateral CDEF and we are to find its perimeter.

We can find the perimeter by finding the distances between the points and then adding them all up.

Perimeter = = 12.35 units

a = 11 : 4

b = 38

c = 1 for every 6