Lines and Angles

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By: hemanthkumarreddy (34 month(s) ago)

how to download it

By: rg_roc (9 month(s) ago)

At the right hand side There is a column license and download click ppt there. Regards, Raghav Garg AKA rg_roc

 

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how to download it

By: rg_roc (44 month(s) ago)

ok guys i have agreed now you can download this persentation

By: myesj_2010 (45 month(s) ago)

Can i download your presentation, i'll be using it in my lecture. Thanks.

By: ga11 (48 month(s) ago)

good

By: rg_roc (48 month(s) ago)

thank you friend

 

Presentation Transcript

Slide 1: 

By : Raghav Garg Class : VII- B A Presentation On Lines and Angles

Point : 

Point A point is an exact position or location.

Line : 

Line A series of points that go endlessly in both directions.

Line Segment : 

Line Segment A part of a line that has two endpoints.

Ray : 

Ray Ray is the part of a line that has one endpoint and goes on endlessly in the other direction.

Parallel Lines : 

Parallel Lines Two lines that are equal distance apart and will never intersect.

Perpendicular Lines : 

Perpendicular Lines Two lines that intersect to form two right angles.

Vertex : 

Vertex The point at which two rays join together to form an angle.

Obtuse Angle : 

Obtuse Angle An angle that measures more than 90 degrees.

Acute Angle : 

Acute Angle An angle that measures less than 90 degrees.

Right Angle : 

Right Angle An angle that measures 90 degrees.

Straight Angle : 

Straight Angle An angle that measures 180 degrees. (a.k.a. straight line)

Degrees : 

Degrees The unit used to measure angles. 70 90 110 30