Home
Class 14
MATHS
In the given figure, angle DBC = 65^@, a...

In the given figure, `angle DBC = 65^@`, `angle BAC = 35^@` and AB = BC then the measure of `angle ECD` is equal to:
दिए गए चित्र में,`angle DBC= 65^@`, `angle BAC = 35^@` और AB=BC तो `angle ECD` का माप ज्ञात करे

A

`65^@`

B

`45^@`

C

`50^@`

D

`55^@`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • 2019 TIER-II PAPER (2)

    CHAMPION PUBLICATION|Exercise EXERCISE|99 Videos

Similar Questions

Explore conceptually related problems

In the given figure, angle BAC=90^(@) and AD bot BC .then,

In this figure angle DBC = 30^(@) and angle BCD = 110^(@) . Find angle BAC

AB is diameter angle ABC = 65^(@) angle CAD = 45^(@) angle DCA =

If in the given figure, angle ACB+ angle BAC = 80^@ , angle BDE = 35^@ ,angle BCE = 45^@ , then the marked angle angle CED is: दी गयी आकृति में, angle ACB+ angle BAC = 80^@ , angle BDE = 35^@ ,angle BCE = 45^@ है, तो चिन्हित कोण CED का मान ज्ञात कीजिए।

If in the given figure, angle ACB + angle BAC = 80^(@) , angle BDE = 35^(@) , angle BCE = 45^(@) , then the marked angle angle CED is:

In the figure , AC =12 cm , angle ABC =90 ^@ , angle BAC=30^@ , then find AB and BC.

In the given fig. DE||BC, angle ADE = 70^@ "and" angle BAC = 50^@ , then angle angle BCA =_____

In the given fig DE||BC, angle ADE=70^@ and angle BAC=60^@ then angle BCA =……….

CHAMPION PUBLICATION-2019 TIER-II PAPER(3)-EXERCISE
  1. The volume of a hemisphere is 2425 1/2 cm^3. Find its radius. (takepi=...

    Text Solution

    |

  2. The number of lead balls, each 3cm in diameter, that can be made from ...

    Text Solution

    |

  3. In the given figure, angle DBC = 65^@, angle BAC = 35^@ and AB = BC th...

    Text Solution

    |

  4. The value of 5-(8+2 sqrt15)/4- 1/(8+2 sqrt15) is equal to: 5-(8+2 ...

    Text Solution

    |

  5. A dealer sold an article at a loss of 2%. Has he sold it for ₹44 more...

    Text Solution

    |

  6. If (8+2 sqrt3)/(3 sqrt3+5)=a sqrt3-b, then the value of a + b is equal...

    Text Solution

    |

  7. Find the sum of 6+8+10+12+14…………..+40. 6+8+10+12+14…………..+40 का योग ...

    Text Solution

    |

  8. What is the reflection of the point (5,-3) in the line Y = 3? रेखा Y...

    Text Solution

    |

  9. A delivery boy started from his office at 10a.m. to deliver an article...

    Text Solution

    |

  10. The sum of length, breadth and height of a cuboid is 20 cm. If the len...

    Text Solution

    |

  11. A man sells two articles at ₹ 9,975 each. He gains 5% on one article a...

    Text Solution

    |

  12. In a triangle ABC, AB=6 sqrt 3 cm, AC = 12 cm and BC =6cm . Then measu...

    Text Solution

    |

  13. The radii of two cylinders are in the ratio 3:4 and their heights are ...

    Text Solution

    |

  14. A and B can do a work together in 18 days. A is three times as efficie...

    Text Solution

    |

  15. A man walks at a speed of 8km/h. After every kilometer, he takes a res...

    Text Solution

    |

  16. Study the following bar graph and answer the questions given below. न...

    Text Solution

    |

  17. The exterior angles obtained on producing the base of a triangle both ...

    Text Solution

    |

  18. Ramesh started a business investing a sum of Rs.40,000. Six months lat...

    Text Solution

    |

  19. If the surface area of a sphere is 1386 cm^2, then its volume is: (pi=...

    Text Solution

    |

  20. At what rate per cent per annum will a sum of ₹ 15,625 amount to ₹ 21,...

    Text Solution

    |