Home
Class 10
MATHS
In the given figure DE|\|BC,If (AD)/(DB)...

In the given figure `DE|\|BC`,If `(AD)/(DB)=2/3 `and AC=18 cm.then find AE.

Promotional Banner

Topper's Solved these Questions

  • TRIANGLES

    R G PUBLICATION|Exercise EXERCISE|108 Videos

  • SURFACE AREA AND VOLUMES

    R G PUBLICATION|Exercise EXERCISE|69 Videos

Similar Questions

Explore conceptually related problems

In the adjacent figure if AB=12 cm,BC=8cm and AC=10 cm then the value of AD is

In the adjoining figure, DE||BC and AD=1 cm,BD=2 cm.What is the ratio of the area of triangleABC to the area of triangleADE ?

D and E are respectively two points on the sides AB and AC of triangleABC such that DE||BC .If (AD)/(DB)=2/3 find (BC)/(DE)

In the figure , DeltaABC is right angles at B, BC=7cm and AC-AB=1cm. Find the value of cosA+sinA.

Find the area of the shaded region in the given figure. If PR=24cm , PQ=7cm and O is the centre of the circle.

ABC is a right angle triangle where angleC=90° . If AB=30 cm, BC =18 cm then find (a) sinA, (b) secA, (c) cos B (d) cosec B, (e)cotB,(f) tanA

In figure if AB=8cm and PE=3cm then the value of AE will be

ABC is a right angle triangle right angled at C. If AC =3 and AB:BC = 13:5, then find sinA and tanB.

In an isosceles triangle ABC if AB = AC= 15 cm and BC =18 cm, find the values of cos /_ABC and sin /_ABC .

In the given figure for what value of x will be DE|\|AB?

R G PUBLICATION-TRIANGLES-EXERCISE
  1. In the given figure DE|\|BC,If (AD)/(DB)=2/3 and AC=18 cm.then find AE...

    Text Solution

    |

  2. All circles are . (congruent, similar)

    Text Solution

    |

  3. All squares are -. (Similar, congruent)

    Text Solution

    |

  4. All triangles are similar. (isosceles, equilateral)

    Text Solution

    |

  5. Two polygons of the same number of sides are similar, if(a) their corr...

    Text Solution

    |

  6. Two polygons of the same number of sides are similar, if(b) their corr...

    Text Solution

    |

  7. Give two different examples of pair of(i) similar figures

    Text Solution

    |

  8. Give two different examples of pair of((ii) non-simiIar figures

    Text Solution

    |

  9. State whether foIIowing quadrilaterals are similar or not:

    Text Solution

    |

  10. In fig(i) ,DE||BC.Find EC in (i).

    Text Solution

    |

  11. E and F are points on the sides PQ and PR respectively of a trianglePQ...

    Text Solution

    |

  12. E and F are points on the sides PQ and PR respectively of a trianglePQ...

    Text Solution

    |

  13. E and F are points on the sides PQ and PR respectively of a trianglePQ...

    Text Solution

    |

  14. In Fig. , if LM||CB and LN||CD,prove that (AM)/(AB)=(AN)/(AD)

    Text Solution

    |

  15. In Fig. DE||AC and DF||AE.Prove that (BF)/(FE)=(BE)/(EC)

    Text Solution

    |

  16. In Fig. 6.20, DE||OQ and DF||OR.Show that EF||QR.

    Text Solution

    |

  17. In Fig., A, B and C are points on OP, OQ and OR respectively such that...

    Text Solution

    |

  18. Using Theorem 6.1, prove that a line drawn through the mid-point of on...

    Text Solution

    |

  19. Using Theorem 6.2, prove that the line joining the mid-points of any t...

    Text Solution

    |

  20. ABCD is a trapezium in which AB||DCand its diagonals intersect each ot...

    Text Solution

    |

  21. The diagonals of a quadrilateral ABCD intersect each other at the poin...

    Text Solution

    |