Quadrilateral ABCD is shown on the grid.





Consider the graph of quadrilateral WXYZ.

Point A lies on the circle and has an x-coordinate of –3.



Jose wants to find the perimeter of triangle ABC. He uses the distance formula to determine the length of AC. Finish Jose’s calculations to find the length of AC. What is the perimeter of triangle ABC? Round the answer to the nearest tenth, if necessary.

For triangle XYW, the slope of WX is , the slope of XY is 0.56, and the slope of YW is .

Triangle ABC is shown on the grid.





The first steps in determining the perimeter of triangle ABC are shown.To the nearest whole unit, what is the perimeter of triangle ABC?

Consider the graph of quadrilateral WXYZ.

Iliana wants to find the perimeter of triangle ABC. She uses the distance formula to determine the length of AB. Finish Iliana’s calculations to find the length of AB. What is the perimeter of triangle ABC? Round the answer to the nearest tenth, if necessary.

The length of ZX is 2 units.





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