Topics
Real Numbers
Number Systems
Algebra
Polynomials
Coordinate Geometry
Pair of Linear Equations in Two Variables
- Pair of Linear Equations in Two Variables
- Graphical Method with Different Cases of Solution
- Algebraic Methods of Solving a Pair of Linear Equations
- Substitution Method
- Elimination Method
Geometry
Quadratic Equations
Trigonometry
Arithmetic Progressions
Mensuration
Coordinate Geometry
Statistics and Probability
Triangles
Circles
Introduction to Trigonometry
Heights and Distances
- Angles of Elevation and Depression
- Problems based on Elevation and Depression
Areas Related to Circles
Surface Areas and Volumes
Statistics
Probability
- Definition: Similarity of Figures
- Examples
CBSE: Class 10
CISCE: Class 10
CISCE: Class 10
Definition: Similarity of Figures
Two figures are similar if they have the same shape but may differ in size.
- Same shape means: Corresponding angles are equal
-
May differ in size means: Corresponding sides are proportional
CBSE: Class 10
CISCE: Class 10
CISCE: Class 10
Definition: Congruent Figures
Two figures are congruent if they have the same shape and size.
Important relation:
- Congruent figures are always similar
- Similar figures are not necessarily congruent
Video Tutorials
Shaalaa.com | Triangles part 1 (Similar Figures)
to track your progress
