Question

Find the perimeter of a quadrilateral with vertices at C (-2, 1), D (2, 4), E (5, 0), and F (1, -3).

Answer 1

i don't have the formula

Answer 2

12 units
16 units
20 units
24 units

Answer 3

What you can do is find the distance between all of the points and add them up
distance formula is\[d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}\]

Answer 4

So you just plug your points into the formula and solve/

Answer 5

plug all the points in

Answer 6

You plug in two points. For example, points D, (2,4) and E,(5,0) WOuld be\[\sqrt{(0-4)^{2}+(5-2)^{2}}\]
and you solve