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Chapter 14 Class 6 Practical Geometry
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Ex 14.2, 3 - Construct AB of length 7.8 cm. From this, cut off AC

Ex 14.2, 3 - Chapter 14 Class 6 Practical Geometry - Part 2
Ex 14.2, 3 - Chapter 14 Class 6 Practical Geometry - Part 3
Ex 14.2, 3 - Chapter 14 Class 6 Practical Geometry - Part 4
Ex 14.2, 3 - Chapter 14 Class 6 Practical Geometry - Part 5


Transcript

Ex 14.2, 3 Construct (𝐴𝐡) Μ… of length 7.8 cm. From this, cut off (𝐴𝐢) Μ…of length 4.7 cm. Measure (𝐡𝐢) Μ… . Let’s first draw (𝐴𝐡) Μ… Steps are 1. Draw a line l mark point A on it 2. Since length of AB is 7.8 cm, we measure 7.8 cm using ruler and compass 3. Now keeping compass opened the same length. We keep pointed end at point A, and draw an arc on line l So, the required line segment is (𝐴𝐡) Μ… = 7.8 cm So, the required line segment is (𝐴𝐡) Μ… = 7.8 cm 4. Now, we need to cut of AC of length 4.7 cm we measure 4.7 cm using ruler and compass 5. Now keeping compass opened the same length. We keep pointed end at point A, and draw an arc on line l So, the required line segment is (𝐴𝐢) Μ… = 4.7 cm

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.