Home
Class 10
MATHS
Is it true to say that, if in two triang...

Is it true to say that, if in two triangles, an angle of one triangle is equal to an angle of another triangle and two sides of one triangle are proportional to the two sides of the other triangle, then the triangles are similar? Give reason for your answer.

Text Solution

Verified by Experts

The correct Answer is:
No
Promotional Banner

Topper's Solved these Questions

  • TRIANGLES

    EDUCART PUBLICATION|Exercise SHORT ANSWER (SA-II) TYPE QUESTIONS|21 Videos
  • TRIANGLES

    EDUCART PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|10 Videos
  • TRIANGLES

    EDUCART PUBLICATION|Exercise VERY SHORT QUESTIONS|10 Videos
  • SURFACE AREAS AND VOLUMES

    EDUCART PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|30 Videos

Similar Questions

Explore conceptually related problems

If two angles of one triangle are respectively equal to two angles of another triangle; then two triangles are similar.

If one angle of a triangle is equal to the sum of the other two angles, then the triangle is

If one angle of a triangle is equal to the sum of the other two angles, then the triangle is

Can a triangle have two obtuse angles ? Give reason for your answer.

One angle of a triangle is equal to one angle of another triangle and the bisectors of these two equal angles divide the opposite sides in the same ratio, prove that the triangles are similar.

If one angle of a triangle is equal to one angle of another triangle and bisector of these equal angles divide the opposite side in the same ratio; prove that the triangles are similar.

Theorem 6.5 : If one angle of a triangle is equal to one angle of the other triangle and the sides including these angles are proportional, then the two triangles are similar.

If one angle of a triangle is equal to the sum of the other two angles, the triangle is

Two triangles are congruent if three angles of one triangle are equal to three angles of the other triangle.

Theorem 7.4 (SSS congruence rule) : If three sides of one triangle are equal to the three sides of another triangle, then the two triangles are congruent.

EDUCART PUBLICATION-TRIANGLES-SHORT ANSWER (SA-I) TYPE QUESTIONS
  1. Two sides and the perimeter of one triangle are respectively three tim...

    Text Solution

    |

  2. If in two right triangles, one of the acute angles of one triangle is ...

    Text Solution

    |

  3. D is a point on side QR of DeltaPQR such that PDbotQR. Will it be corr...

    Text Solution

    |

  4. In Figure D E A C and D C a pdot Prove that (B E)/(E C)=(B C)/(C P)

    Text Solution

    |

  5. Is it true to say that, if in two triangles, an angle of one triangle ...

    Text Solution

    |

  6. In an equilateral triangle, prove that three times the square of on...

    Text Solution

    |

  7. PE = 4 m, QE = 4.5 m, PF = 8 m and RF = 9 m. Is EF |\| QR? Justify ...

    Text Solution

    |

  8. Given that PQ = 16 m, KB = 16 m, PH = 35 m and QK = 20 m, Find: ...

    Text Solution

    |

  9. Given that PQ = 16 m, KB = 16 m, PH = 35 m and QK = 20 m, Find HK

    Text Solution

    |

  10. triangle ABC - triangle DEF such that DE = 3 cm, EF = 2 cm, DF = 2.5 ...

    Text Solution

    |

  11. P and Q are the points on the sides DE and DF of a triangle DEF such t...

    Text Solution

    |

  12. In the given figure, OC.OD = OA.OB Show that : angle A = angle D " a...

    Text Solution

    |

  13. Given that triangle PQR is similar to triangle BAR, find the value ...

    Text Solution

    |

  14. triangle PQR is similar to triangle BAR, find: the value of y:

    Text Solution

    |

  15. In the given figure, find the value of x in terms of a, b and c.

    Text Solution

    |

  16. R and S are points on the sides DE and EF respectively fo a triangle D...

    Text Solution

    |

  17. Prove that the sum of the squares of the sides of a rhombus is equa...

    Text Solution

    |

  18. The areas of two similar triangles are 36\ c m^2 and 100\ c m^2 . I...

    Text Solution

    |

  19. If DeltaABC~DeltaDEF, AB=4cm, DE=6,EF=9 cm and FD=12 cm, then find the...

    Text Solution

    |

  20. In Fig. 7 .27, if DeltaABC~ DeltaDEF and their sides are oflengths (in...

    Text Solution

    |