Question

in 20 - 24, complete the table. list the point and ordered pair for each vertex (corner) of the pentagon at the right.

1. point ordered pair

21.
22.
23.
24.

Explanation:

Step1: Locate the point

For each vertex, find its position on the coordinate plane.

Step2: Determine the ordered pair

An ordered pair is written as \((x,y)\), where \(x\) is the value on the \(x -\)axis (horizontal) and \(y\) is the value on the \(y -\)axis (vertical).

• Point \(A\):
• Locate \(A\) on the grid. Move along the \(x -\)axis first: \(x = 5\). Then along the \(y -\)axis: \(y = 3\). So the ordered pair is \((5,3)\).
• Point \(B\):
• For \(B\), \(x = 4\) (horizontal position) and \(y = 2\) (vertical position). The ordered pair is \((4,2)\).
• Point \(C\):
• \(x = 3\) and \(y = 1\). The ordered pair is \((3,1)\).
• Point \(D\):
• \(x = 2\) and \(y = 1\). The ordered pair is \((2,1)\).
• Point \(E\):
• \(x = 1\) and \(y = 1\). The ordered pair is \((1,1)\).

Answer:

Point	Ordered Pair
\(21.\)	\(B(4,2)\)
\(22.\)	\(C(3,1)\)
\(23.\)	\(D(2,1)\)
\(24.\)	\(E(1,1)\)