Home
Class 8
MATHS
Construct a quadrilateral A B C D in whi...

Construct a quadrilateral `A B C D` in which `A B=3. 8 c m ,\ B C=3. 0 c m ,\ A D=2. 3 c m ,\ A C=4. 5 c m\ a n d\ B D=3. 8 c mdot`

Text Solution

Verified by Experts

steps of constructions:
step-1 draw a line `AB`.
Step-2 Cut `3cm` at Point `B` and ` 4.5 cm` cut on ` B` at point at point `A`, match this called `C ` with the help of compass.
Step 3 - get `D`Point same as Step 2 and all line meet by scale.
Hence ,we get the required quadrilateral` ABCD` steps of constructions:
step-1 draw a line `AB`.
Step-2 Cut `3cm` at Point `B` and ` 4.5 cm` cut on ` B` at point at point `A`, match this called `C ` with the help of compass.
Step 3 - get `D`Point same as Step 2 and all line meet by scale.
Hence ,we get the required quadrilateral` ABCD`
Promotional Banner

Topper's Solved these Questions

  • POWERS

    RD SHARMA|Exercise All Questions|92 Videos
  • PROFIT, LOSS, DISCOUNT AND VALUE ADDED TAX (VAT)

    RD SHARMA|Exercise All Questions|118 Videos

Similar Questions

Explore conceptually related problems

In a A B C ,\ \ D\ a n d\ E are points on the sides A B and A C respectively. For each of the following cases show that D E B C : A B=10. 8 c m ,\ \ B D=4. 5\ c m ,\ \ A C=4. 8 c m\ a n d\ A E=2. 8 c m (ii) A D=5. 7 c m ,\ \ B D=9. 5 c m ,\ \ A E=3. 3 c m\ a n d\ E C=5. 5 c m .

In a A B C , D a n d E are points on the sides A B and A C respectively. For each of the following cases show that D E B C : A B=12 c m , A D=8 c m , A E=12 c m a n d A C=18 c m . (ii) A B=5. 6 c m , A D=1. 4 c m , A C=7. 2 c m a n d A E=1. 8 cm

Which of the following pairs of triangles are congruent? If they are congruent, write out the pairs of equal angles. A B C : A B=3c m , B C=4c m , C A=2 c m D E F : D E=2 c m , E F=3 c m a n d F D=4 c m P Q R : P Q=17 c m , Q R=15 c m , P R=18 c m D E F : D E=18 c m , E F=17 c m , D F=15 c m .

In Figure, A B C D is a quadrilateral in which diagonal \ A C=84\ c m ; D L_|_A C ,\ B M_|_A C ,\ D L=16. 5\ c m and B M=12\ c m . Find the area of quadrilateral A B C Ddot

In Fig. 4.95, if /_A D E=/_B show that A D E ~ A B C . If A D=3. 8 c m , A E=3. 6 c m , B E=2. 1 c m and B C=4. 2 c m , find D E . (FIGURE)

In a A B C , D and E are points on A B and A C respectively such that D E// B C . If A D=2. 4 c m ,\ \ A E=3. 2 c m ,\ \ D E=2c m and B C=5c m , find B D and C E .

In Figure, A B C D is a trapezium in which A B=7c m ,\ A D=B C=5c m ,\ D C=x\ c m , and distance between A B\ a n d\ D C is 4c m . Find the value of x and area of trapezium A B C D

Calculate the area of the quadrilateral A B C D as shown in Fig.33, given that B D=42\ c m , A C=28\ c m , O D=12\ c m and A C_|_B D .

In Fig. 4.60, check whether A D is the bisector of /_A of A B C in each of the following: (FIGURE) A B=5c m , A C=10 c m , B D=1. 5 c m and C D=3. 5 c m (ii) A B=4c m , A C=6c m , B D=1. 6 c m and C D=2. 4 c m (iii) A B=8c m , A C=24 c m , B D=6c m and B C=24 c m

In a parallelogram A B C D diagonals A C\ a n d\ B D intersect at O\ a n d\ A C=6. 8\ c m\ a n d\ B D=5. 6 c m . Find the measures of O C\ a n d\ O D .

RD SHARMA-PRACTICAL GEOMETRY (CONSTRUCTIONS)-All Questions
  1. Construct, if possible, a quadrilateral A B C D in which A B=6c m ,\ B...

    Text Solution

    |

  2. Construct a quadrilateral in which A B=5. 4 c m ,\ B C=2. 5 c m ,\ C D...

    Text Solution

    |

  3. Construct a quadrilateral A B C D in which A B=3. 8 c m ,\ B C=3. 0 c ...

    Text Solution

    |

  4. Construct a quadrilateral A B C D in which BC 7. 5 c m ,\ A C=A D=6c m...

    Text Solution

    |

  5. Construct a quadrilateral A B C D , when A B=3c m ,\ C D=3c m ,\ D A=7...

    Text Solution

    |

  6. Construct a quadrilateral A B C D given A D=3. 5 c m ,\ B C=2. 5 c m ,...

    Text Solution

    |

  7. Construct a quadrilateral A B C D given A D=5c m ,\ A B=5. 5 c m ,\ B ...

    Text Solution

    |

  8. Construct a quadrilateral A B C D in which B C=4c m ,\ C A=5. 6 c m ,\...

    Text Solution

    |

  9. Construct a quadrilateral A B C D in which A B=2. 7 c m ,\ B C=3. 5 c ...

    Text Solution

    |

  10. Construct a quadrilateral A B C D given A B=5. 6 c m ,\ B C=4. 1 c m ,...

    Text Solution

    |

  11. Construct a quadrilateral A B C D in which A B=3. 8 c m ,\ B C=3. 4 c ...

    Text Solution

    |

  12. Construct a quadrilateral A B C D , given that A B=8c m ,\ B C=8c m ,\...

    Text Solution

    |

  13. Constructions a quadrilateral ABCD , in which AB=7.7cm ,BC=6.8cm, CD=5...

    Text Solution

    |

  14. Constructions a quadrilateral ABCD , in which AB=BC=3cm ,AD=CD=5 cm a...

    Text Solution

    |

  15. Constructions a quadrilateral ABCD , in which AB=2.8cm ,BC=3.1cm, CD=2...

    Text Solution

    |

  16. Constructions a quadrilateral ABCD , in which AB=3.6cm ,BC=5.5cm, CD=5...

    Text Solution

    |

  17. Constructions a quadrilateral ABCD , in which AB=5.1cm ,AD=4cm, BC=2.5...

    Text Solution

    |

  18. Constructions a quadrilateral ABCD , in which AB=6cm ,BC=4cm, CD=4cm ...

    Text Solution

    |

  19. Constructions a quadrilateral ABCD , in which AB=4.2cm ,BC=3.6cm, CD=4...

    Text Solution

    |

  20. Construct a quadrilateral PQRS, in which PQ=3.5 cm ,Q R=2.5 cm ,RS=4.1...

    Text Solution

    |