Home
Class 8
MATHS
The area of the figure ABCEFGA is 84 m^(...

The area of the figure ABCEFGA is 84 `m^(2)`. AH = HC = AG = 6 m and CE = HF = 4 m. If the angles marked in the figure are `90^(@)`, then t he length of DB will be

A

2.5 m

B

5 m

C

6 m

D

12 m

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • AREA AND PERIMETER OF RHOMBUS, TRAPEZIUM AND POLYGONS

    S CHAND IIT JEE FOUNDATION|Exercise Self Assessment Sheet-25 (Chapters 25 and 26)|10 Videos
  • AREA AND PERIMETER OF RHOMBUS, TRAPEZIUM AND POLYGONS

    S CHAND IIT JEE FOUNDATION|Exercise Self Assessment Sheet-25 (Chapters 25 and 26)|10 Videos
  • AREA AND PERIMETER OF RECTANGLE, SQUARE, PARALLELOGRAM, TRIANGLE AND CIRCLES

    S CHAND IIT JEE FOUNDATION|Exercise Question Bank - 25 (M.C.Q) |15 Videos
  • AVERAGE

    S CHAND IIT JEE FOUNDATION|Exercise SELF ASSESSMENT SHEET|10 Videos

Similar Questions

Explore conceptually related problems

In the figure, angle APB = 90^@ Find the length of OP if AP=2cm .

In the figure, angle ADC = 90^@ , BC = 38" cm", CD = 28" cm" and BP = 25" m" . Find the radius of the circle.

Find the area of the quadrilateral ABCD in which AB = 9 m, BC = 40 m, angle ABC = 90^(@) , CD = 15 m and AD = 28 m.

Find the area of the following polygon, if A L=10 c m , A M=20 c m , A N=50 c m , A O=60 c m a n d A D=90 c mdot Figure

In the given figure ABCDE is a pentagonal park in which DE = DC, AB = BC = CE = EA = 25 m and its total height is 41 m. Find the area of the park.

In the given figure (not to scale), QT = 90 m and UR = 50 m. QU : UT = UV : VT=1:2. PV:VS=4:5 . Find the area of the figure (in m^(2) )

The inner perimeter of a running track (shown in figure) is 400 m. The length of each of the straight portion is 90 m and the ends are semicircular. If the track is everywhere 14 m wide, find the area of the track. Also, find the length of the outer running track.

S CHAND IIT JEE FOUNDATION-AREA AND PERIMETER OF RHOMBUS, TRAPEZIUM AND POLYGONS -Question Bank-26
  1. If the side of a rhombus is 20 meters and its shorter diagonal is thre...

    Text Solution

    |

  2. A sheet in the form of a rhombus whose diagonals are 10 m and 8 m. The...

    Text Solution

    |

  3. A rhombus and a square have the same base. If the diagonals of the rho...

    Text Solution

    |

  4. If one of the diagonals of a rhombus is equal to its side, then the di...

    Text Solution

    |

  5. A rhombus OABC is drawn inside a circle whose centre is at O in such a...

    Text Solution

    |

  6. The measure of each of the two opposite angles of a rhombus is 60° and...

    Text Solution

    |

  7. If the sum of the lengths of the diagonals of a rhombus of side 4 cm i...

    Text Solution

    |

  8. In the given figure ABCD is trapezium in which the parallel sides AB a...

    Text Solution

    |

  9. The lengths of the shorter and longer parallel sides of a trapezium ar...

    Text Solution

    |

  10. In the given figure, the side of the square is 10 cm. EF = 2.5 cm and ...

    Text Solution

    |

  11. The cross-section of a canal is in the shape of trapezium. The canal i...

    Text Solution

    |

  12. The parallel sides of a field in the shape of a trapezium are 20 m and...

    Text Solution

    |

  13. Top surface of a raised plateform is in the shape of a regular octagon...

    Text Solution

    |

  14. The parallel sides of a trapezium are 20 m and 30 m and its non-parall...

    Text Solution

    |

  15. What is the area of the plot shown in the figure ?

    Text Solution

    |

  16. The area of the figure ABCEFGA is 84 m^(2). AH = HC = AG = 6 m and CE ...

    Text Solution

    |

  17. Consider a square of length 3 units. Also consider two points on each...

    Text Solution

    |

  18. The area of a regular hexagon of side 2sqrt(3) cm is

    Text Solution

    |

  19. Two sides of a plot measure 32 m and 24 m and the angle between them a...

    Text Solution

    |

  20. The area of the given field is 3500 m^(2). AF = 25 m, AG = 50 m, AH = ...

    Text Solution

    |