Home
Class 14
MATHS
In a trapezium ABCD, AB and DC are paral...

In a trapezium ABCD, AB and DC are parallel sides and `angle ADC = 90^@`,if AB = 15 cm, CD = 40 cm and diagonal AC = 41 cm. Then the area of the trapezium ABCD is
एक समलंब में AB और DC समांतर किनारे है और `angle ADC = 90^@` है । यदि AB = 15 से.मी., CD = 40 से.मी. और विकर्ण AC = 41 से.मी. है, तो उस समलंब ABCD का क्षेत्रफल बताइए ।

A

A)`245 cm^2`

B

B)`240 cm^2`

C

C)`247.5 cm^2`

D

D)`250 cm^2`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • 2015 TIER-II PAPER(17)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

  • 2016 TIER-II PAPER(15)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

Similar Questions

Explore conceptually related problems

In a trapezium ABCD, AB and DC are parallel sides and angleADC = 90^(@) . If AB = 15 cm, CD = 40 cm and diagonal AC = 41 cm. Then the area of the trape- zium ABCD is:

In the figure.AB and DC are parallel sides of a trapezium ABCD and angle ADC=90^(@) given AB=15cm,CD=40cm and diagonal AC=41cm, calculate the area of trapezium ABCD

In the given figure, ABCD is a trapezium in which AD||BC, angle ABC = 90^(@), AD = 16 cm, AC = 41 cm and BC = 40 cm. Find the area of the trapezium.

The given figure shows a trapezium ABCD in which AB = 17 cm, BC = 8 cm and CD = 15 cm. Find the area of the trapezium.

ABCD is a trapezium, where AB is parallel to DC. If AB = 4cm, BC = 3 cm, CD = 7 cm and DA = 2cm, then what is the area of the trapezium?

AB, EF and CD are parallel lines. Given that EG = 5 cm, GC = 10 cm, AB = 15 cm and DC = 18 cm, find AC?

ABCD is a trapezium in which AB || DC, AB?78 cm, CD = 52 cm. AD = 28 cm and BC =30cm . Find the area of the trapezium.

ABCD is a trapezium such that AB and DC are parallel and BC is perpendicular to them. If BC=1 cm, CD=2 cm and angleADB=45^(@) , then the lengths of AB is (in cm)

CHAMPION PUBLICATION-2016 TIER-II PAPER(14)-EXERCISE
  1. The radius of a sphere is 6 cm. It is melted and drawn into a wire of ...

    Text Solution

    |

  2. The radius of a wire is decreased to one-third. If volume remains the ...

    Text Solution

    |

  3. In a trapezium ABCD, AB and DC are parallel sides and angle ADC = 90^@...

    Text Solution

    |

  4. The area of a rhombus having one side 10 cm and one diagonal 12 cm is ...

    Text Solution

    |

  5. The cost of levelling a circular field at 50 Paise per square metre is...

    Text Solution

    |

  6. From the four corners of a rectangular sheet of dimensions 25 cm xx 2...

    Text Solution

    |

  7. The height and the total surface area of a right circular cylinder are...

    Text Solution

    |

  8. The radius of a cylindrical milk container is half its height and surf...

    Text Solution

    |

  9. A solid brass sphere of radius 2.1 dm is converted into a right, circu...

    Text Solution

    |

  10. The sum of the length and breadth of a rectangle is 6 cm. A square is ...

    Text Solution

    |

  11. The length of a side of an equilateral triangle is 8 cm. The area of t...

    Text Solution

    |

  12. A solid sphere of radius 3 cm is melted to form a hollow right circula...

    Text Solution

    |

  13. If x^2+1/x^2=98(x>0), then the value of x^3+1/x^3 is यदि x^2+1/x^2...

    Text Solution

    |

  14. If a + (1)/(b) = 1 and b + (1)/(c) = 1, then the value of c+ (1)/(a)...

    Text Solution

    |

  15. If x = y + z then x^(3) - y^(3) - z^(3) is

    Text Solution

    |

  16. If a + b + c + d = 4 , the find the value of (1)/(( 1 - a) ( 1 - b) (...

    Text Solution

    |

  17. The simplified value of (sqrt3-sqrt2)/(sqrt 12- sqrt8)-1/3xx sqrt27-1/...

    Text Solution

    |

  18. If x=11, the value of x ^(5) - 12 x ^(4) + 12 x ^(3) - 12 x ^(2) + 12 ...

    Text Solution

    |

  19. If a = (1)/(a - 5) (a gt 0), then the value of a + (1)/(a) is

    Text Solution

    |

  20. If a + (1)/(b) = b + (1)/(c) = c + (1)/(a) (where a ne b ne c), then...

    Text Solution

    |