Home
Class 10
MATHS
In the figure, O is the centre of circle...

In the figure, O is the centre of circle `/_ QPR = 70^(@)` and m (arc PYR ) `= 160^(@)`, then find the value of each of the following `:`
(a) m ( arc QXR )
(b) `/_QOR`
(c ) `/_ PQR `

Text Solution

Verified by Experts

The correct Answer is:
(a) m`(arc QXR) =140^@`
(b) `angle QOR =140^@`
(c ) `angle PQR =80^@` .
Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSION

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise ASSIGNMENT 3.4|11 Videos

  • BOARD'S QUESTION PAPER : MARCH 2019

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise QUESTION|30 Videos

Similar Questions

Explore conceptually related problems

In the figure, O is the centre of the circle , /_ BAC = 80^(@) , m ( arc APC ) = 60^(@) then find the measure of (i) /_ABC (ii) arc BQC

In the given figure, O is the centre of the circle angleAOB=90^@ Find m angleAPB

In the figure, O is the centre of a circle, chord PQ cong chord RS. If /_POR=70^(@) " and " m(arc RS)=80^(@) , find (arc QSR)

In the figure, O is the centre of a circle, chord PQ cong chord RS. If /_POR=70^(@) " and " m(arc RS)=80^(@) , find (arc PR)

In the figure, O is the centre of a circle, chord PQ cong chord RS. If /_POR=70^(@) " and " m(arc RS)=80^(@) , find (arc QS)

In the given figure , O is the centre of the circle. If m(arc AXB)= 80^@ , then mangleAOB =

In the given figure, O is the centre of the circle. angleAOB = 70^(@) , find angleOCD :

In Figure,O is the centre of the circle.If /_BOD=160^(@), find the values of x and y

In the figure, P is the cnetre of the circle. If /_ QPR 50^(@), /_ RPS = 60^(@) , /_ SPT = 100^(@) then find (1) m(arc QRS) (ii) m ( arc QST ) (iii) m (arc RTS )

In the figure , if m ( arc DXE 0 = 100^(@) and m (arc AYC ) = 40^(@) , find /_ DBE .

NAVNEET PUBLICATION - MAHARASHTRA BOARD-BOARD'S QUESTION PAPER -QUESTION
  1. Out of the following which is a Pythagorean triplet?

    Text Solution

    |

  2. /ACB is inscribed in arc ACB of a circle with centre O . If /ACB= 65^...

    Text Solution

    |

  3. 1+tan^(@)theta =?

    Text Solution

    |

  4. Construct tangent to a circle A and radius 3.4 cm at any point P on it...

    Text Solution

    |

  5. Find slope of a line passing through the points A(3, 1) and B(5, 3).

    Text Solution

    |

  6. Find the surface area of a sphere of radius 3.5 cm.

    Text Solution

    |

  7. In DeltaABC, ray BD bisects /ABC. A-D-C, side DE|| side BC, A-E-B. P...

    Text Solution

    |

  8. Prove that, angles inscribed in the same arc are congruent . Given :...

    Text Solution

    |

  9. How many solid cylinders of radius 6 cm and height 12 cm can by made ...

    Text Solution

    |

  10. In right -angled triangle ABC , BD bot AC . If AD =4 DC =9 then fi...

    Text Solution

    |

  11. Verify whether the following points are collinear or not: A (1, –...

    Text Solution

    |

  12. If sec theta=(25)/(7), then find the value of tan theta

    Text Solution

    |

  13. In DeltaPQR ,seg PM is a median , PM=9 and PQ^(@)+PR^(2)=290. Find th...

    Text Solution

    |

  14. In the figure, O is the centre of circle / QPR = 70^(@) and m (arc PYR...

    Text Solution

    |

  15. Draw a circle with radius 4.2 cm . Construct tangents to the circle fr...

    Text Solution

    |

  16. When an observer at a distance of 12 m from a tree looks at the top of...

    Text Solution

    |

  17. A circle with centre P is inscribed in the triangle ABC. Side AB, side...

    Text Solution

    |

  18. In Delta ABC, angle ACB = 90^(@) ," seg "CD bot side AB and seg CE...

    Text Solution

    |

  19. Show that the points (2,0), (-2,0) and (0,2) are the vertices of a ...

    Text Solution

    |

  20. In the figure, square XLMT is a rectangle. angle M=21 cm, XL = 10. 5 c...

    Text Solution

    |