Home
Class 10
MATHS
If placed in stardard position, an angle...

If placed in stardard position, an angle of `7Pi/4` radians has the same terminal side as angle of____

A

`-315^@`

B

`-135^@`

C

`-45^@`

D

`-15^@`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Trigonometric Ratios of Complementry Angle

    UNITED BOOK HOUSE|Exercise Exercise |30 Videos

  • Variation

    UNITED BOOK HOUSE|Exercise Exercise |23 Videos

Similar Questions

Explore conceptually related problems

The sense of an angle is said to be positive or negative according as the initial side rotates in anticlockwise or clockwise direction to get to the terminal side. If a man moves along a circular path after completing 2 rotating he makes a positive angle of 150^g . then At this position how much angle he makes along clockwise direction ?

The sense of an angle is said to be positive or negative according as the initial side rotates in anticlockwise or clockwise direction to get to the terminal side. If a man moves along a circular path after completing 2 rotating he makes a positive angle of 150^g . then Total angle along anti clockwise direction is

Two regular polygons have sides m and n respectively . If the number of degrees in an angle of the first is equal to the number of radians in an angle of the second , show that , (n(m-2))/(m(n-2))=pi/(180)

The sense of an angle is said to be positive or negative according as the initial side rotates in anticlockwise or clockwise direction to get to the terminal side. If a man moves along a circular path after completing 2 rotating he makes a positive angle of 150^g . then In which quadrant he is

The angles of a quadrilateral are in A.P . If the ratio of the number of radians in the least angle to the number of degrees in the greatest angle be as pi : 1260 , find the angles in radians.

If the sum of the lengths of the hypotenuse and another side of a right-angled triangle is given, show that the area of the triangle is maximum when the angle between these sides is pi/3dot

If the median AD of triangle ABC makes an angle pi/4 with the side BC, then find the value of |cotB-cotC|dot

If a line makes an angle of pi/4 with the positive direction of each of x-axis and y-axis, then the angel that the line makes with the positive direction of the z-axis is a. pi/3 b. pi/4 c. pi/2 d. pi/6

The angles of a triangle are in A.P . And the number of degrees in the least is to the number of radians in the greatest as 60 to pi . Find the angles in degrees.

UNITED BOOK HOUSE-Trigonometry : Concept of Measurement of Angle-Exercise
  1. 85.12^@ =

    Text Solution

    |

  2. The minute hand of a clock rotates in 45 minutes an angle equal to

    Text Solution

    |

  3. If the are of length 330cm. Of a circle makes an angle. 42^@ at the ce...

    Text Solution

    |

  4. Two unequal arcs of a circle make two angles at the centre which are i...

    Text Solution

    |

  5. In two circles two arc of same length makes an angle 30^@ and 60^@ res...

    Text Solution

    |

  6. An arc of a circle of diameter 280cm. Makes an angle 27^@ at the centr...

    Text Solution

    |

  7. In circular measure, the value of the angle 11^@15' is

    Text Solution

    |

  8. In a triangle ABC, angleABC = 75^@ and angleACB = (Pi^c)/(4). The circ...

    Text Solution

    |

  9. The circular measure of an angle of an isosceles triangle is 5Pi/9. Ci...

    Text Solution

    |

  10. The degree measure of 1 radian is

    Text Solution

    |

  11. If the sum of two angles is 135^@ and their difference is Pi/2, then d...

    Text Solution

    |

  12. Which is correct relation?

    Text Solution

    |

  13. In formula s = rtheta, theta is measured in

    Text Solution

    |

  14. The measures of an angle are D and R in degree and radian respectively...

    Text Solution

    |

  15. The ratio of three angles of a triangle is 2 : 5 : 3. The circular mea...

    Text Solution

    |

  16. If placed in stardard position, an angle of 7Pi/4 radians has the same...

    Text Solution

    |

  17. A wedge shaped slice is cut from a circular pizza. The radius of the p...

    Text Solution

    |

  18. if (3x-2y):(5x-7y)=5:3 then, find x:y.

    Text Solution

    |

  19. In a circle with a radius of a 3 centimetes, what is the length, in ce...

    Text Solution

    |

  20. Express in radians, 235^@ is equivalent to

    Text Solution

    |