# Practical Geometry - NCERT Class 7 Maths

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The chapter 10 begins with an introduction to Practical Geometry by explaining the stepwise procedure for Construction of a line parallel to the given line through a point not on the line.After this, the Construction of a Triangle and various categories under it  such as construction of a triangle using SSS Criterion [the length of three sides are known], SAS Criterion [the measure of two sides and an angle is known ], and ASA Criterion [the measure of two angles and a side is known ] is described in detail. Constructing a right-angled triangle when the length of one leg and its hypotenuse are given [RHS Criterion] is the last topic discussed in this chapter.

## Exercise 10.1

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## Exercise 10.2

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## Exercise 10.3

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## Exercise 10.4

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## Exercise 10.5

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