Copyright © Swun Math Grade 6 Unit 3 Lessons 12-13 Re-Engage
Name: ____________________________
Date: ______________________________
Re-Engage
Unit 3 Lessons 12-13: Polygons and the Coordinate
Plane
Model
Structured Guided Practice
Directions: Plot the points. Find the area and the perimeter of the polygon.
Plot the points on the graph. Find the area and the perimeter of the polygon:
(-3, -1) (-3, 3) (3, 3) (3, -1)
Plot the points, and connect the line segments.
Find the length of each line segment.
Multiply the
length
×
width
to find the area.
Add all of the line segment lengths together
to find the perimeter.
1. (-3, 2) (-3, 4) (3, 4) (3, 2)
4 units
×
=
length
width
area
+
+
+
perimeter
6 units
×
=
length width area
+
+
+
perimeter
0
0
6 4 24 square units
6 4 4 6
20 units