Home
Class 12
PHYSICS
In the adjacent figure. AC = 6 cm, AB = ...

In the adjacent figure. AC = 6 cm, AB = 5 cm and `angleBAC = 30^(@)`. Find the area of the triangle.

A

`3:4:5`

B

`9:16:25`

C

`27: 32: 35`

D

`21: 24: 25`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ATOMS AND NUCLEI

    SARAS PUBLICATION|Exercise EXAMPLE|36 Videos
  • DUAL NATURE OF MATTER AND RADIATION

    SARAS PUBLICATION|Exercise EXAMPLE|27 Videos

Similar Questions

Explore conceptually related problems

In the adjacent figure, ABC is a triangle in which angleB = 50^(@) and angleC = 70^(@) . Sides AB and AC are produced. If ‘z’ is the measure of the angle between the bisectors of the exterior angles so formed, then find 'z'.

In Delta ABC , right angle is at B,AB = 5cm and angle ACB =30^(@) Determine the lengths of the sides BC and AC.

In the adjacent figure, it is given that AB =AC, angleBAC = 36^(@) , angleADB = 45^(@) and angleAEC = 40^(@) . Find (i) angleABC (ii) angleACB (iii) angleDAB (iv) angleEAC .

In the given figure if AB || DE, angleBAC = 35^(@) and angleCDE = 53^(@) , find angleDCE.

In a Delta ABC, if a = 12 cm, b = 8 cm angleC = 30^(@) , then show that its area is 24 sq.cm.

In Delta ABC AB = 6 sqrt 3 cm,AC = 12 cm, BC = 6 cm."Find measure of" angle A

Draw the incircle of DeltaABC in which AB = 6 cm , AC = 7 cm and angleA=40^(@) . Also find its inradius.

SARAS PUBLICATION-CURRENT ELECTRICITY-EXAMPLE
  1. The internal resistance of a 2.1v cell which gives a current of 0.2 A ...

    Text Solution

    |

  2. The resistance of the four arms P,Q,R and S in a Wheatstone's bridge a...

    Text Solution

    |

  3. In the adjacent figure. AC = 6 cm, AB = 5 cm and angleBAC = 30^(@). Fi...

    Text Solution

    |

  4. Two rods are joined end to end as shown. Both have a cross-sectional a...

    Text Solution

    |

  5. A conducting sphere of radius R is given a charge Q.The electric poten...

    Text Solution

    |

  6. The resistances in the two arms of the metre bridge are 5Omega and R O...

    Text Solution

    |

  7. A potentiometer circuit has been set up for finding the internal resis...

    Text Solution

    |

  8. A potentiometer wire of length L and a resistance r are connected in s...

    Text Solution

    |

  9. Across a metallic conductor of non- uniform cross section a constant p...

    Text Solution

    |

  10. A potentiometre wire has length 4m resistance 8Omega. The resistance t...

    Text Solution

    |

  11. A,B and C are voltmetres of resistance R, 1.5R and 3R as shown in the ...

    Text Solution

    |

  12. An inductor 20 mH , a capacitor 50mu F and a resistor 40 are connected...

    Text Solution

    |

  13. A potentiometre wire is 100 cm long and a constant potential differen...

    Text Solution

    |

  14. A capacitor of 2mu F is charged as shown in the diagram. When the swit...

    Text Solution

    |

  15. If the velocity of a particle is nu=At+Bt^2, where A and B are constan...

    Text Solution

    |

  16. The charge flowing through a resistance R varies with time t as Q=at-b...

    Text Solution

    |

  17. A filament bulb (500W, 100V)is to be used in a 230v main supply. When ...

    Text Solution

    |

  18. The given circuit has two ideal diodes connected as shown in the figur...

    Text Solution

    |

  19. The temperature inside a refrigator is t2^@C and the room temperature ...

    Text Solution

    |

  20. The resistance of a wire is 'R' ohm. If it is melted and stretched to ...

    Text Solution

    |