CBSE Class 7: Introduction to Lines and Angles Videos | Lines and Angles
Lines and Angles
Lines and Angles, Introduction to Lines and Angles
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Pair of Lines
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Pair of Angles
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Types of Angles
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Problems on Lines and Angles
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Lines and Angles
- a pollutory form produces 600 X every week and delivery them equally to 10 shops .The shopkeepers change rupees 5 for every good egg but they have to give 2 rupees to the customer if the egg comes out to be rotten. A shopkeeper could only on rupees 276 despite selling all the eggs.How many eggs were rotten?
- What is concurrent lines?
- what is ray
- Draw a line segment and a ray AB.
- How many angles are there in a triangle?
- How many angles are formed when 2 lines intersect?
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Look at this angle:
Name this angle in three different ways.
- Draw a pair of parallel lines AB and CD.
- Draw a pair of perpendicular lines.
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Draw angles named: (a) Acute angle:
ABC (b) Acute angle: JMD (c) Obtuse angle: PQR
