Home
Class 9
MATHS
In the figure D is the midpoint of BC. ...

In the figure D is the midpoint of BC. AE:ED = 2:1. Area of `triangleBDE=15 cm^2`.
What is the area of `triangle ABC`

Promotional Banner

Topper's Solved these Questions

  • DECIMAL FORMS

    MAXIMUM PUBLICATION|Exercise EXAMPLE|75 Videos

  • MODEL PAPER 2

    MAXIMUM PUBLICATION|Exercise EXAMPLE|36 Videos

Similar Questions

Explore conceptually related problems

In the figure D is the midpoint of BC. AE:ED = 2:1. Area of triangleBDE=15 cm^2 . What is the area of triangleADC

In the figure D is the midpoint of BC. AE:ED = 2:1. Area of triangleBDE=15 cm^2 . What is the area of triangle BEA

In the figure, B D=D C, P A=P D. Area of triangle A B C is 100 sq.cm. What is the area of triangle PAB?

In the figure ABCD is a rectangle. AB= 6 cm, BC=4 cm . P is the midpoint of CD. a) What is the area of triangle APB? b) What is the area of triangle PAD? c) If AQ: Q B=1: 2, then what is the area of the quadrilateral AQPD?

In the figure, Area of rectangle ABGD is 36 sq.cm. What is the area of triangle ABP?

In the figure ABCD is trapezium. Diagonals meet at the point E. Area of triangle CED = 16 cm^2 , Area of triangle AED is 36 cm^2 . In triangle ABC , AE:EC = _

In the figure, BC=12 cm, BD=3 cm. Area of triangle ABC is 80 sq.cm. a) What is BD : DC? b) Find the area of triangle ADC.

In the figure ABCD is trapezium. Diagonals meet at the point E. Area of triangle CED = 16 cm^2 , Area of triangle AED is 36 cm^2 . In triangle ADC , AE:EC = _

In the figure ABCD is trapezium. Diagonals meet at the point E. Area of triangle CED = 16 cm^2 , Area of triangle AED is 36 cm^2 . What is the relation between the area of triangle AED and triangle BEC

In the figure ABCD is trapezium. Diagonals meet at the point E. Area of triangle CED = 16 cm^2 , Area of triangle AED is 36 cm^2 . Find the area of triangle AED , triangle BEC

MAXIMUM PUBLICATION-MODEL PAPER 1-EXAMPLE
  1. In the figure D is the midpoint of BC. AE:ED = 2:1. Area of triangleB...

    Text Solution

    |

  2. In the figure D is the midpoint of BC. AE:ED = 2:1. Area of triangleB...

    Text Solution

    |

  3. In the figure D is the midpoint of BC. AE:ED = 2:1. Area of triangleB...

    Text Solution

    |

  4. In the figure AB = PQ, PR = 2 cm Find the length of PQ, AB

    Text Solution

    |

  5. In the figure AB = PQ, PR = 2 cm Find the length of QR.

    Text Solution

    |

  6. In the figure AB = PQ, PR = 2 cm Find the area of triangle ABC to c...

    Text Solution

    |

  7. Prove (2+sqrt3)(2-sqrt3)=1

    Text Solution

    |

  8. Find the value of 1/(2+sqrt3) to 2 decimal places.

    Text Solution

    |

  9. Find the value of 1/(2-sqrt3) to 2 decimal places. [sqrt3 = 1.73]

    Text Solution

    |

  10. Circle with radius 13 cm is drawn. Two chords of length 10 cm and 2...

    Text Solution

    |

  11. Circle with radius 13 cm is drawn. If AB and CD are two parallel chord...

    Text Solution

    |

  12. If the length of a rectangle is increased by 2m and breadth decreased ...

    Text Solution

    |

  13. If the length of a rectangle is increased by 2m and breadth decreased ...

    Text Solution

    |

  14. If the length of a rectangle is increased by 2m and breadth decreased ...

    Text Solution

    |

  15. Draw a line of length 6.5 cm. Divide it in the ratio 3:4.

    Text Solution

    |

  16. 2/9-2/10=a 2/9-22/100=b 2/9-222/1000=c Write the decimal form of...

    Text Solution

    |

  17. 2/9-2/10=a 2/9-22/100=b 2/9-222/1000=c In a, b, c Which is the s...

    Text Solution

    |

  18. 2/9-2/10=a 2/9-22/100=b 2/9-222/1000=c Write the fractional form...

    Text Solution

    |

  19. 2/9-2/10=a 2/9-22/100=b 2/9-222/1000=c Write the decimal form of...

    Text Solution

    |

  20. In the figure ABCD is trapezium. Diagonals meet at the point E. Area o...

    Text Solution

    |