Home
Class 10
MATHS
In DeltaABC, P and Q are points on sides...

In `DeltaABC`, P and Q are points on sides AB and AC respectively. For each of the following cases, state whether `PQ||BC` or not :
`PB= 5 cm, AB= 12 cm, CQ= 7.5 cm, QA= 10.5 cm`

Text Solution

Verified by Experts

The correct Answer is:
yes
Promotional Banner

Topper's Solved these Questions

  • TRIANGLES

    KUMAR PRAKASHAN|Exercise PRACTICE THOROUGHLY|20 Videos

  • TRIANGLES

    KUMAR PRAKASHAN|Exercise OBJECTIVE QUESTIONS|37 Videos

  • TRIANGLES

    KUMAR PRAKASHAN|Exercise EXERCISE 6.6|15 Videos

  • SURFACE AREAS AND VOLUMES

    KUMAR PRAKASHAN|Exercise TEST YOUR SKILLS|5 Videos

Similar Questions

Explore conceptually related problems

In DeltaABC , P and Q are points on sides AB and AC respectively. For each of the following cases, state whether PQ||BC or not : AP= 8 cm, PB= 8 cm, AQ= 7 cm, AC= 15 cm

In DeltaABC , P and Q are points on sides AB and AC respectively. For each of the following cases, state whether PQ||BC or not : AP= 8 cm, PB= 6 cm, AQ= 12 cm, AC= 21 cm

In DeltaABC , E and F are the midpoints of sides AB and AC respectively. If EF=5cm, find BC.

E and F are points on the sides PQ and PR respectively of a trianglePQR . For each of the following cases, state whether EF||QR PE= 4 cm, EQ= 4.5 cm, PF= 8 cm" and "RF= 9 cm

E and F are points on the sides PQ and PR respectively of a trianglePQR . For each of the following cases, state whether EF||QR PE= 3.9 cm, EQ= 3cm, PF= 3.6cm" and "RF= 2.4 cm

E and F are points on the sides PQ and PR respectively of a trianglePQR . For each of the following cases, state whether EF||QR PQ= 1.28 cm, PR= 2.56 cm, PE= 0.18 cm" and "PF= 0.36 cm

In DeltaABC , E and F are the midpoints of AB and AC respectively. If EF = 4 cm, then BC= ……….. Cm

In triangle Delta PQR , E and F are points on the sides PQ and PR respectively. State whether EF ||QR or not? (ii) PE = 4 cm, QE = 4.5 cm, PF = 8 cm and RF = 9 cm.

In triangle Delta PQR , E and F are points on the sides PQ and PR respectively. State whether EF ||QR or not? (iii) PQ = 1.28 cm PR = 2.56 cm PE = 1.8 cm and PF = 3.6 cm

In triangle Delta PQR , E and F are points on the sides PQ and PR respectively. State whether EF ||QR or not? (i) PE = 3.9 cm EQ = 3 cm PF = 3.6 cm and FR = 2.4 cm

KUMAR PRAKASHAN-TRIANGLES-TEST YOUR SKILLS
  1. In the given figure, DE||BC" and "PE||DC. If AP= 4 cm and PB= 12 cm, f...

    Text Solution

    |

  2. In DeltaABC, P and Q are points on sides AB and AC respectively. For e...

    Text Solution

    |

  3. In DeltaABC, P and Q are points on sides AB and AC respectively. For e...

    Text Solution

    |

  4. In DeltaABC, P and Q are points on sides AB and AC respectively. For e...

    Text Solution

    |

  5. In the given figure CB||QR" and "CA||PR. If AQ= 12 cm, AR= 20 cm and P...

    Text Solution

    |

  6. In the given figure, (PS)/(SQ)=(PT)/(TR) and /PST= /PRQ. Prove that P...

    Text Solution

    |

  7. ABCD is a trapezium with AB||DC. E and F are points on non-parallel si...

    Text Solution

    |

  8. In the given figure, OA*OB= OC*OD. Prove that /A= /C" and "/B= /D.

    Text Solution

    |

  9. In the given figure, if PQ||RS, prove that DeltaPOQ ~ DeltaSOR

    Text Solution

    |

  10. In the given figure, if (EA)/(EC)=(EB)/(ED) prove that DeltaEAB ~ De...

    Text Solution

    |

  11. In the given figure, if (EA)/(EC)=(EB)/(ED) prove that AB||CD

    Text Solution

    |

  12. In the given figure, ABC and DBC are two triangles on the same base BC...

    Text Solution

    |

  13. In the given figure, DeltaABC is a right angled Deltawith /B= 90^(@) a...

    Text Solution

    |

  14. The areas of two similar triangles are 100 cm^(2)" and "49 cm^(2) resp...

    Text Solution

    |

  15. The areas of two similar triangles are 169 cm^(2)" and "121 cm^(2) res...

    Text Solution

    |

  16. ABC is a Deltaand PQ is a line intersecting AB at P and AC at Q. If AP...

    Text Solution

    |

  17. In DeltaPQR, /Q= 90^(@). Equilateral triangles APQ, BQR and CPR are de...

    Text Solution

    |

  18. Two isosceles triangles have equal vertical angles and their areas are...

    Text Solution

    |

  19. In DeltaABC, AD bot BC, point D lies on BC. If AC^(2)=CD*BD, prove tha...

    Text Solution

    |

  20. In the figure, AC is the length of a pole standing vertical on the gro...

    Text Solution

    |