Home
Class 8
MATHS
In Delta ABC, if /A=80^(@) and AB=AC, th...

In `Delta ABC`, if `/_A=80^(@)` and `AB=AC`, then `/_ B = ___________________`.

Text Solution

Verified by Experts

The correct Answer is:
`50^(@)`
Promotional Banner

Topper's Solved these Questions

  • GEOMETRY

    PEARSON IIT JEE FOUNDATION|Exercise Short Answer Type Questions 31|9 Videos

  • GEOMETRY

    PEARSON IIT JEE FOUNDATION|Exercise Essay type Question|3 Videos

  • GEOMETRY

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (Level 1)|60 Videos

  • Formulae

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|7 Videos

  • INDICES

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (Level 3)|7 Videos

Similar Questions

Explore conceptually related problems

In a ABC, if /_A=120^(@) and AB=AC .Find /_B and /_C

In Delta ABC,/_A=100^(@) and AB=AC. Find /_B and /_C

In Delta ABC, if /_A-/_B=53^(@), and /_B-/_C=26^(@), then /_B=

Delta ABC,/_A+/_B=84^(@) and /_B+/_C=146^(@), then /_B

In Delta ABC, if AB=AC and /_A=50^(@), then /_C=

In Delta ABC, if AB=AC and /_A=50^(@), then /_C=

In ABC,/_A=100^(@) and AB=AC. Find /_B and /_C

In ABC,/_A=100^(@) and AB=AC. Find /_B and /_C.

In a triangle ABC, if 2 /_A = 3 /_ B = 6 /_ C, then /_B = ?

In a Delta ABC if b+c=2a and /_A=60^(@) then Delta ABC is

PEARSON IIT JEE FOUNDATION-GEOMETRY -very short answer type question
  1. The angle whose supplement is three times its complement is "".

    Text Solution

    |

  2. In Delta ABC, if / A lt /B lt 45^(@), then ABC is a// an "" triangle.

    Text Solution

    |

  3. In Delta ABC, if /A=80^(@) and AB=AC, then / B = .

    Text Solution

    |

  4. In Delta ABC, / A= /C= 50^(@). The longest side of Delta ABC is .

    Text Solution

    |

  5. If G is the centroid of Delta ABC, then the area of Delta BGC is "" ti...

    Text Solution

    |

  6. ABCD is a quadrilateral in which /A= 60^(@), / B= 70^(@), / C =110^(@)...

    Text Solution

    |

  7. Which of the following digits have two lines of symmetry ? 0,1,2,3,4...

    Text Solution

    |

  8. In the above figure ( not to scale ) the sides BA,BC and CA of Delta A...

    Text Solution

    |

  9. If all the sides of a polygon ABCDE are equal, then /A = /C. ( Yes // ...

    Text Solution

    |

  10. The chords which are equidistant from the centre of a circle are equal...

    Text Solution

    |

  11. In the figure below, bar(MN) is the diameter of the circle with centre...

    Text Solution

    |

  12. In the above figure, O is the centre of the circle AB,AD and CD are th...

    Text Solution

    |

  13. In the given figure, AB is the diameter and /ADC = 2 /BDC. If / BCD =7...

    Text Solution

    |

  14. The distances of two chords AB and CD from the centre of a circle are ...

    Text Solution

    |

  15. If three equal chords meet at three distinct points on the circle, the...

    Text Solution

    |

  16. In the following figure, if / AOB =60^(@) then / ACB=30^(@). [Tr...

    Text Solution

    |

  17. If the diagonals of a cyclic quadrilateral intersect at the centre of...

    Text Solution

    |

  18. If two equal chords bisect each other, then the point of intersection ...

    Text Solution

    |

  19. PS is the chord of the circle with centre O. A perpendicular is drawn ...

    Text Solution

    |

  20. The radius of a circle is 10cm. The length of a chord is 12 cm. Then t...

    Text Solution

    |