Chapter 80, Problem 1A

To determine

To Plot:

The coordinates points in the cartesian plane and determine the geometric figure formed by joining the points.

Answer to Problem 1A

The coordinate points are shown in Figure (1) and the geometric figure is a rectangle.

Explanation of Solution

Given:

The given coordinates are A (-5, -5), B (2, -3), C (9, -1), D (7,6), E (0,4) andF (-7,2).

Calculation:

The coordinate points are plotted on the cartesian plane is shown as follows,

  

Figure (1)

By joining all the points, the geometric figure obtained is a rectangle.

Conclusion:

The coordinate points are shown in Figure (1) and the geometric figure is a rectangle.