Maths storyborad for HOLIDAY H.W
Storyboard Text
- A point shows the EXACT LOCATION of an object.A point is a basic unit in geometry.A point is represented by a DOT.A point is represented by, example : .P or .AA point has no dimension that is no length and no breadth.
- Line segment
- ALSO TAKE RUNING NOTES AND I WILL EXPLAIN THEM.
- Hlo class, tdy we will be learning about Basic geometrical ideas.So, lets start with point
- A plane is a smooth, flat, two-dimensional surface that extends infinitely in all directionsA plane does not have boundariesA plane has two-dimensions that is LENGTH AND BREADTH
- RAY
- now about plane!
- A Line has one dimension that is length. Represented by AB.
- A LINE is a collection of points that extends infinitely/endlessly in both directions along a straight path.
- A
- ANGLE
- B
- now lets learn line
- A LINE SEGMENT is a part of a line that has defined endpoints and has a fixed length. Represented by AB
- Add 2 end points on the line to make a line segment
- The SYMBOL for RAY is
- A RAY is a part of a line with an endpoint that extends infinitely/endlessly in one direction.
- →
- Example is a sun's ray of light in space
- An angle is represented by the SYMBOL ∠
- An ANGLE is formed when two rays (arms) meet at a common point called a VERTEX.
- there are various types of angles, based on measurement. The names of basic angles are Acute angle, Obtuse angle, Right angle, Straight angle, reflex angle, and full rotation
- And that's all...so hope u guys understood it and tmrw we will learn the definition of types of angles.
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