❽Similar Triangles

 1.  ABC is an isosceles triangle right angled at ‘C’ and AB² = n.AC² then, n = ............

2.Prove that the sum of the squares of the sides of a rhombus is equal to the sum of the squares of its
diagonals. 

3. Write the statement of converse of Basic Proportionality theorem.

4.Draw a triangle ABC in which AB=5 cm, BC=6 cm and Ð ABC=60°. Construct another triangle similar toABC  with scale factor 5/7.



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