Home
Class 14
MATHS
In the given figure, AB = BC and angleBA...

In the given figure, AB = BC and `angleBAC = 15^(@), AB=10cm`. Find the area of `DeltaABC`:

A

`50cm^2`

B

`40cm^2`

C

`25cm^2`

D

`32cm^2`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • FUNCTIONS AND GRAPHS

    QUANTUM CAT|Exercise QUESTION BANK|286 Videos
  • LOGARITHM

    QUANTUM CAT|Exercise QUESTION BANK|159 Videos

Similar Questions

Explore conceptually related problems

In the given figure AB=18cm,BC=1cm

In the given figure, AB = AD and angleBAC=angleDAC . Then (i) Delta ____ ~=DeltaABC .

In the given figure, AB = AD and angleBAC=angleDAC . Then (ii) BC = ____.

In the given figure, DeltaABC is right angled at A. Find the area of the shaded region if AB = 6 cm, BC = 10 cm and O is the centre of the incricle of Delta ABC . (Use pi = 3.14 )

In the given figure, DeltaABC is right angled at A. Find the area of the shaded region if AB=6cm, BC=10cm and O is the centre of the incircle of DeltaABC . [Take pi=3.14 ]

In the given figure angleACD=90^(@) Ad=15 cm, DC=12 cm, AB=7 cm and BC=6 cm Find the are of the shaded region.

In the given figure , angleDBC=65^@,angleBAC=35^@ and AB=BC, then the measure of angleECD is equal to:

QUANTUM CAT-GEOMETRY-QUESTION BANK
  1. In the figure AD is the external bisector of angleEAC, intersects BC p...

    Text Solution

    |

  2. In DeltaABC, AB^(2)+AC^(2)=2500cm^(2) and median AD = 25 cm, Find BC:

    Text Solution

    |

  3. In the given figure, AB = BC and angleBAC = 15^(@), AB=10cm. Find the ...

    Text Solution

    |

  4. In ABC, G is the centroid, AB = 15 cm, BC = 18 cm and AC = 25 cm. Find...

    Text Solution

    |

  5. In thegiven figure, if (DE)/(BC)=(2)/(3) and if AE = 10 cm. Find AB :

    Text Solution

    |

  6. Find the maximum area that can be enclosed in a triangle of perimeter ...

    Text Solution

    |

  7. In the figure AD = 12 cm, AB = 20 cm and AE = 10 cm. Find EC :

    Text Solution

    |

  8. In the given figure, BC=AC=AD, angleEAD=81^(@). Find the value of x :

    Text Solution

    |

  9. What is the ratio of inradius to the circumradius of a right angled tr...

    Text Solution

    |

  10. In a triangle ABC,AC=BC, Point D lies on BC such that CD=AD=AB. Find a...

    Text Solution

    |

  11. In a triangle ABC,AD is the angle bisector of angle CAB and a median t...

    Text Solution

    |

  12. Two boys start running at the same time in the same direction at a spe...

    Text Solution

    |

  13. The ratio of the length and the breadth of a rectangle is 4 : 3 and th...

    Text Solution

    |

  14. Find the area of an isoceles triangle ABC in which angle ABC=120^@ and...

    Text Solution

    |

  15. If O is the incentre of a triangle ABC and angle AOC=124^@, find the a...

    Text Solution

    |

  16. If the length of a rectangular field is increased by 20% and the bread...

    Text Solution

    |

  17. The measures of the angles of a quadrilateral taken in order are propo...

    Text Solution

    |

  18. Find the measure of largest angle of a quadrilateral if the measures o...

    Text Solution

    |

  19. ABCD is a parallelogram. P and Q are mid points of BC & CD. Find the a...

    Text Solution

    |

  20. In a parallelogram ABCD, the bisectors of angleA and angleB intersect ...

    Text Solution

    |