Home
Class 10
MATHS
If DeltaPQR~DeltaXYZ and angleX=30^@,ang...

If `DeltaPQR~DeltaXYZ` and `angleX=30^@,angleQ=50^@`, then `angleZ`=………………

A

`100^@`

B

`angleR`

C

both A and B

D

not known

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SIMILAR TRIANGLES

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE BITS FOR CCE MODEL EXAMINATION|90 Videos

  • SIMILAR TRIANGLES

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE QUESTION FOR CCE MODEL EXAMINATION|5 Videos

  • SETS

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE BITS OF CCE MODEL EXAMINATION|116 Videos

  • STATISTICS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|146 Videos

Similar Questions

Explore conceptually related problems

IF DeltaABC~DeltaXYZ, angleC=60^@, angleB=75^@ , then angleZ =

DeltaABC~DeltaXYZ , angleC=60^@ , angleB=70^@ then angleX =…………..

In DeltaLMN, angleL=60^@,angleM=50^@ and DeltaLMN~DeltaPQR then angleR =……..

In DeltaPQR and DeltaXYZ it is given that DeltaPQR~DeltaXYZ , angleY+angleZ=90^@ and XY:XZ =3:4 . Then find the ratio of sides In DeltaPQR .

In DeltaABC, angleA=30^@ , angleB =40^@ and angleC= 110^@ . In DeltaPQR, angleP =30^@, angleQ= 40^@ and angleR =110^@ . A student says that DeltaABC ~=DeltaPQR by AAA congruence criterion. Is he justified ? Why or why not?

In triangle PQR , if angleP = 65^@ and angleQ = 50^@ then find angleR .

DeltaABC~DeltaPQR,angleA=50^@ then angleQ+angleR =………….

DeltaPQR ~=DeltaXYZ Write the corresponding angles of the two triangles.

VGS PUBLICATION-BRILLIANT-SIMILAR TRIANGLES -OBSERVATION BITS TO SOLVE VARIOUS BITS IN THE GIVEN IN THE PUBLIC EXAMINATION
  1. Areas of 2 similar triangles are 100cm^2 and 64cm^2 . IF the median of...

    Text Solution

    |

  2. In Heron's formula , area of triangle =sqrt(s(s-a)(s-b)(s-c)), s is ……...

    Text Solution

    |

  3. If DeltaPQR~DeltaXYZ and angleX=30^@,angleQ=50^@, then angleZ=………………

    Text Solution

    |

  4. Height of an equilateral triangle whose sides is 'a' cm is ………..

    Text Solution

    |

  5. From the given figure, ar (DeltaADE): ar (DeltaABC)= …………..

    Text Solution

    |

  6. In DeltaABC, E and F are the points on the sides AB and AC respectivel...

    Text Solution

    |

  7. DeltaABC~DeltaPQR and angle A+angleB=115^@, then angleR=…………..

    Text Solution

    |

  8. When we construct a triangle similar to a given triangle as per given ...

    Text Solution

    |

  9. DeltaABC~DeltaDEF is given then which of the following is correct.

    Text Solution

    |

  10. In DeltaABC angleC=90^@, BC=a, AB=c, AC=b and 'p' is length of height ...

    Text Solution

    |

  11. In DeltaABC AC=12 cm , AB=5 cm and angleBAC=30^@, then area of the Del...

    Text Solution

    |

  12. Express 'x' in terms of a,b and c in the following figure.

    Text Solution

    |

  13. In a right angled triangle with integral sides at least one of its mea...

    Text Solution

    |

  14. In the figure DeltaABC,DE||BC, AD=1.5 cm, DB=6 cm, AE= x cm , EC= 8cm,...

    Text Solution

    |

  15. IF DeltaABC~DeltaDEF and area (DeltaABC): area (DeltaDEF)=49:100. Th...

    Text Solution

    |

  16. IF DeltaPQR~DeltaXYZ, QR=3cm , YZ=4cm DeltaPQR area =54 cm^2. Then Del...

    Text Solution

    |

  17. In DeltaABCwith angleA=90^@, from A, perpendicular AD is drawn on BC, ...

    Text Solution

    |

  18. The perimeter of two similar triangles are in 4:9 ratio, the ratio of...

    Text Solution

    |

  19. The theorem applied to divide the line segment in the given ratio is……...

    Text Solution

    |

  20. Reciprocal of tan theta is………………

    Text Solution

    |