Ncert solutions
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1. NCERT Solutions - Mathematics, Class 7
CHAPTERS
1. Integers
2. Fractions and Decimals
3. Data Handling
4. Simple Equations
5. Lines and Angles
6. The Triangle and its properties
7. Congruence of Triangles
8. Comparing Quantities
9. Rational Numbers
10. Perimeter and Area
11. Algebraic Expressions
12. Exponents and Powers
13. Symmetry
14. Visualising Solid Shapes
EXERCISES
1. Exercise 6.1
2. Exercise 6.2
3. Exercise 6.3
4. Exercise 6.4
5. Exercise 6.5
Q1) In ∆ PQR, D is the mid-point of QR .
PM is _____________.
PD is _____________.
Is QM = MR?
Q2) Draw rough sketches for the following:
(a) In ∆ABC, BE is a median.
(b) In ∆PQR, PQ and PR are altitudes of the triangle.
(c) In ∆XYZ, YL is an altitude in the exterior of the triangle.
Q3) Verify by drawing a diagram if the median and altitude of an isosceles triangle can be same.
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NCERT Solutions - Mathematics, Class 7
Integers
Fractions and Decimals
Data Handling
Simple Equations
Lines and Angles
The Triangle and its properties
Congruence of Triangles
Comparing Quantities
Rational Numbers
Perimeter and Area
Algebraic Expressions
Exponents and Powers
Symmetry
Visualising Solid Shapes
Exercise 6.1
Exercise 6.2
Exercise 6.3
Exercise 6.4
Exercise 6.5
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