RBSE Class 7 Maths Notes Chapter 10 Practical Geometry

These comprehensive RBSE Class 7 Maths Notes Chapter 10 Practical Geometry will give a brief overview of all the concepts.

Rajasthan Board RBSE Solutions for Class 7 Maths in Hindi Medium & English Medium are part of RBSE Solutions for Class 7. Students can also read RBSE Class 7 Maths Important Questions for exam preparation. Students can also go through RBSE Class 7 Maths Notes to understand and remember the concepts easily. Students can access the data handling class 7 extra questions with answers and get deep explanations provided by our experts.

RBSE Class 7 Maths Chapter 10 Notes Practical Geometry

→ Given a line l and a point not on it, we used the idea of‘equal alternate angles’ in a transversal diagram to draw a line parallel to l. We could also have used the idea of ‘equal corresponding angles’ to do the construction.

→ We studied the method of drawing a triangle, using indirectly the concept of congruence of triangles.
The following cases were discussed :

  • SSS: Given the three side lengths of a triangle.
  • SAS: Given the lengths of any two sides and the measure of the angle between these sides.
  • ASA: Given the measures of two angles and the length of side included between them.
  • RHS: Given the length of hypotenuse of a right-angled triangle and the length of one of its legs.

→ To construct a triangle, first draw its rough sketch.

→ While drawing a triangle, we use indirectly the concept of congruence of triangle. 

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Last Updated on May 31, 2022, 5:26 p.m.
Published May 31, 2022