Theorem 6.4 Maths Class 10 NCERT Theorem 6.4 If the corresponding sides of two triangles are in equal ratio then their corresponding angles are equal. Hence they are similar. Proof: This theorem is similar to theorem 6.3. There we saw that if corresponding angles of two triangles are the same then their corresponding sides are …
Class 10 Triangles
two triangles are similar triangles if corresponding angles of two triangles are equal. AAA similarity.
A line parallel to a side of the triangle divides the other sides in equal ratio.
Exercise 6.2 Class 10 Maths Chapter 6 Triangles Solution