Isabelle is plotting a pentagon on a grid. So far, she has plotted and connected the three points shown on the grid below. On a coordinate plane, lines connect points (negative 2, 4), (negative 3, 2), and (0, negative 2). To complete the pentagon, she can choose only from the points below. (2, 0), (–2, 0), (–2, 4), (2, 4) How can Isabelle complete her pentagon?
Answers
Answer:
Connect the point already at (0, –2) to a new point at (2, 0), connect (2, 0) to (2, 4), and then connect (2, 4) to (–2, 4).
Given:
Isabelle is plotting a pentagon on a grid.
So far, she has plotted and connected the three points shown on the grid below.
On a coordinate plane, lines connect points (negative 2, 4), (negative 3, 2), and (0, negative 2).
To find:
To complete the pentagon, choosing only from the points below. (2, 0), (–2, 0), (–2, 4), (2, 4).
How can Isabelle complete her pentagon?
Solution:
Consider the attached figure, while going through the following steps.
A five sided polygon is called the pentagon.
As Isabelle already plotted and connected the three points, we need to connect the remaining 2 points to obtain a pentagon.
So, from the attached figure, it's clear that, Isabelle needs to connect the points (2, 0) and (2, 4).
By plotting and connecting these above points, Isabelle can complete her pentagon.
