MATHEMATICS GRADE 7 (DAY 1 - WEEK1).pptx

polygon

1. POLYGON

2. WHAT ARE THESE?

3. Polygon is a closed-plane figure bounded by line segments that meet only at their endpoints.

4. CLASSIFICATION OF POLYGON Equilateral Polygon is a polygon whose sides are all congruent.

5. CLASSIFICATION OF POLYGON Equiangular Polygon is a polygon whose all angles are congruent.

6. CLASSIFICATION OF POLYGON Regular Polygon is a polygon that is both equilateral and equiangular.

7. CLASSIFICATION OF POLYGON Irregular Polygon is a polygon whose sides and angles are not equal.

8. Which figure is polygon?

9. Naming polygon and its parts Triangle is a polygon with three sides and three interior angles. This is an interior

10. A polygon is named using vertices. The vertices are points A, B, and C.

11. Naming polygon and its parts So. the triangle may be called triangle ABC, triangle BCA, or triangle ACB. Sides of triangle ABC are AB , BC , AC Interior angles of triangle ABC are ∠BAC, ∠BCA, and ∠ABC

12. Complete the Table

13. THANKS