Question

Sylvia draws a scale model of her room in feet on a coordinate grid. The corners are located at (-8,4), (3, 4), (3, -6), and (-8, -6). She wants to apply a border all the way around the top of the walls. what is the length in feet of the border Sylvia needs?

I'm learning perimeter

Answer 1

`(3-(-8))+(4-(-6))+(3-(-8))+(4-(-6))\\(11)+(10)+(11)+(10)\\42`

42 feet