Questions 6, 7 | Pages 238–239 | Figure it out | Class 6 Maths | Chapter 9 Symmetry | Ganita Prakash скачать в хорошем качестве

Questions 6, 7 | Pages 238–239 | Figure it out | Class 6 Maths | Chapter 9 Symmetry | Ganita Prakash

In this video, we solve Figure it Out Questions 6 and 7 from Pages 238–239 of Class 6 Ganita Prakash Chapter 9 – Symmetry, focusing on advanced reasoning in rotational and reflection symmetry using both abstract figures and real-life examples. 🔄 Question 6 – Is a Given Smallest Angle of Symmetry Possible? We explore whether a figure can have rotational symmetry with the smallest angle of symmetry being: a️⃣ 45° b️⃣ 17° Using logical reasoning and the idea that all angles of symmetry must divide 360° exactly, we determine which cases are possible and which are not. 🏛 Question 7 – Symmetry in the New Parliament Building Using the picture of the new Parliament Building in Delhi, we analyse: 🔹 Whether the outer boundary shows reflection symmetry and how many lines it has 🔹 Whether it has rotational symmetry about its centre 🔹 The possible angles of rotational symmetry This question beautifully connects geometry with real-life architecture, helping students see how symmetry appears in important structures. 💡 Concepts Explained: 🔹 Smallest angle of rotational symmetry 🔹 Why angles of symmetry must be factors of 360° 🔹 Reflection vs rotational symmetry 🔹 Applying symmetry concepts to real-world objects 🔹 Reasoning without heavy calculations ✨ By the end of this video, students will confidently decide whether a given angle of symmetry is possible and analyse symmetry in real-life shapes and buildings. Class 6 Maths Symmetry, Ganita Prakash Class 6, Figure it Out Page 238 239, Rotational Symmetry Reasoning, Smallest Angle of Symmetry, Parliament Building Symmetry, CBSE Class 6 Maths, NCERT Symmetry #Class6Maths #GanitaPrakash #Symmetry #FigureItOut #RotationalSymmetry #ReflectionSymmetry #CBSEClass6 #Class6Chapter9 #NCERTMaths c6, ch9, page238, page239, figureitout, q6, q7, rotationalsymmetry, reflectionsymmetry, smallestangle, c6ch9, class6maths