Practice the questions of **McGraw Hill Math Grade 8 Answer Key PDF Lesson 21.2 Polygons **to secure good marks & knowledge in the exams.

## McGraw-Hill Math Grade 8 Answer Key Lesson 21.2 Polygons

**Exercises**

**IDENTIFY**

**Indicate whether the figure is a polygon. Write “Polygon” or “Not a Polygon”.**

Question 1.

Answer:

Polygon,

Explanation:

The given shape is a polygon as it is a closed 2-dimensional figure made up of line segments and it has more than 3 sides.

Question 2.

Answer:

Polygon,

Explanation:

The given shape is a polygon as it is a closed 2-dimensional figure made up of line segments and it has more than 3 sides.

Question 3.

Answer:

Polygon,

Explanation:

The given shape is a polygon as it is a closed 2-dimensional figure made up of line segments and it has more than 3 sides.

Question 4.

Answer:

Polygon,

The given shape is a polygon as it is a closed 2-dimensional figure made up of line segments and it has more than 3 sides.

Question 5.

Answer:

Not a Polygon,

Explanation:

The given shape is a not polygon as it is a closed 2-dimensional figure made up of not only line segments but also with curves.

Question 6.

Answer:

Polygon,

The given shape is a polygon as it is a closed 2-dimensional figure made up of line segments and it has more than 3 sides.

Question 7.

Answer:

Polygon,

The given shape is a polygon as it is a closed 2-dimensional figure made up of line segments and it has more than 3 sides.

Question 8.

Answer:

Polygon,

The given shape is a polygon as it is a closed 2-dimensional figure made up of line segments and it has more than 3 sides.

Question 9.

Answer:

Polygon,

The given shape is a polygon as it is a closed 2-dimensional figure made up of line segments and it has more than 3 sides.