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NCERT Solutions for Class 7 Maths Chapter 10: Practical Geometry

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Geometry means playing with shapes. In this chapter, you will learn about constructing various figures in geometry. In Ex 10.1, you will know about constructing a line parallel to a given line through a point, not on the line. In Ex 10.2, students will learn how to construct a triangle when the length of its three sides are known. Side-Side-Side (SSS criterion). Ex 10.3 will teach you how to construct a triangle when the length of two sides and the measure of the angle between them is given. Side-Angle-Side (SAS criterion).

In Ex 10.4, You will learn how to construct a triangle when two of its angles and side included between them is given. Angel-Side-Angle(ASA criterion). In Ex 10.5, you will learn to construct a Right-angled triangle where one leg's length and its hypotenuse are given. Right-hand-sided (RHS criterion). The main topics of this chapter are:

  • Construction of parallel line
  • Construction of Triangle
  • Construction of triangle when the length of its three sides are known [sss]
  • Construction of triangle when the length of two sides and measure of the angle between them is given [sas]
  • Construction of triangle when the measure of two of its angle and length of side inclined between them is given [asa]
  • Construction of a right-angled triangle in the condition when the length of one leg and hypotenuse are given [rhs]

 

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Also See
NCERT Solutions for Class 7 Maths Chapter 1 Integers NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals NCERT Solutions for Class 7 Maths Chapter 3 Data Handling
NCERT Solutions for Class 7 Maths Chapter 4 Simple Equations NCERT Solutions for Class 7 Maths Chapter 5 Lines and Angles NCERT Solutions for Class 7 Maths Chapter 6 Triangles
NCERT Solutions for Class 7 Maths Chapter 7 Congruence of Triangles NCERT Solutions for Class 7 Maths Chapter 8 Comparing Quantities NCERT Solutions for Class 7 Maths Chapter 9 Rational Numbers
NCERT Solutions for Class 7 Maths Chapter 11 Perimeter and Area NCERT Solutions for Class 7 Maths Chapter 12 Algebraic Expressions NCERT Solutions for Class 7 Maths Chapter 13 Exponents and Powers
NCERT Solutions for Class 7 Maths Chapter 14 Symmetry NCERT Solutions for Class 7 Maths Chapter 15 Visualizing Solid Shapes

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