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McGraw-Hill Math Grade 3 Answer Key Chapter 11 Lesson 2 Identifying Polygons and Non polygons
Identify
Place a check mark next to the name of each polygon.
Question 1.
____________ square
____________ rectangle
____________ triangle
Answer:
Explanation:
The above given figure has 4 sides it is a rectangle
So, i check marked next to rectangle.
Question 2.
____________ hexagon
____________ octagon
____________ square
Answer:
Explanation:
The above given figure has 6 sides it is a hexagon
So, i check marked next to hexagon.
Question 3.
____________ square
____________ triangle
____________ pentagon
Answer:
Explanation:
The above given figure has 5 sides it is a pentagon
So, i check marked next to pentagon.
Name each figure as a polygon or non polygon.
Question 4.
Answer:
Non polygon
Explanation:
The above figure is not a polygon as it is not a closed figure.
Question 5.
Answer:
Polygon
Explanation:
The above figure is a polygon as it is a closed figure with 3 or more sides.
Question 6.
Answer:
Non polygon
Explanation:
The above figure is not a polygon as it is not a closed figure.