Category: Triangles

10. The diagonals of a quadrilateral ABCD intersect each other at the point O such that (frac{AO}{BO}=frac{CO}{DO})⋅ Triangles

9. ABCD is a trapezium in which AB || DC and its diagonals intersect each other at the

8. Using Converse of Basic Proportionality Theorem, prove that the line joining the mid-points of any two sides

7. Using Basic Proportionality Theorem, prove that a line drawn through the mid-point of one side of a

6. In Figure, A, B and C are points on OP, OQ and OR respectively such that AB

5. In Figure, DE || OQ and DF || OR. Show that EF || QR.   Triangles Exercise

4. In Figure, DE || AC and DF || AE. Prove that (frac{BF}{FE}=frac{BE}{EC}).   Triangles Exercise 6.2 Previous

3. In Figure, if LM || CB and LN || CD, prove that (frac{AM}{AB}=frac{AN}{AD}).   Triangles Exercise 6.2

2. E and F are points on the sides PQ and PR respectively of a ΔPQR. State whether

1. In Fig. (i) and (ii), DE || BC. Find EC in (i) AD in (ii). Triangles Exercise