National mathematics program WEEK1 - Copy.pptx

National Mathematics Program slide share week 1

1. National mathematics program QUARTER 1

2. COLUMN A COLUMN B 1. X Point X 2. CD line segment CD 3. ∠X angle X 4. CD ray CD 5. CD Line CD

3. An Angle – is a figure formed of the intersection of two segments at a common point Triangle - is a close figure having three vertices, three angles and three sides.

4. Vertex – is a point where two or more-line segments meet Vertices – plural form of vertex

5. LINE SEGMENT – is a straight-line segment that has definite starting and ending points .

6. A polygon is a closed-plane shape bordered by line segments that meet at their ends. The parts of the polygon include: 1. Vertex is the point where the two segments meet. 2. Segment is a straight line around the polygon. 3. Angle is an opening formed by two segments of the polygon

7. ( three-sided polygon ) (four-sided polygon ) (five-sided polygon ) (six-sided polygon ) (seven-sided polygon ) (eight-sided polygon ) (nine-sided polygon ) (ten-sided polygon )

8. Which of the group of figures are classified as polygons? Not polygons? Justify your answer

9. ANSWER

10. ANSWER

11. ANSWER