Home
Class 10
MATHS
In triangle XYZ, angle Y is right angle ...

In triangle XYZ, `angle Y `is right angle , XZ =17cm and YZ =15 cm then find
(1) ` sin X (ii) cos Z (iii) tan X `

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY

    BEYOND PUBLICATION|Exercise EXERCISE|209 Videos

  • TANGENTS AND SECANTS TO CIRCLE

    BEYOND PUBLICATION|Exercise EXERCISE|157 Videos

Similar Questions

Explore conceptually related problems

In a triangle XYZ, angleY is right angle, XZ = 17 m and YZ = 15 cm, then find cos Z

In a right angle triangle ABC, right angle is at C, BC+CA = 23 cm and BC-CA = 7cm ,then find sin A tan B

In triangle ABC ~ triangle XYZ , angle C = 60^@ angle B = 70^@ then angle X = …..

In a right angled triangle ABC, right angled at C, if tan A = 1, then verify that 2 sin A. cos A = 1.

In a triangle PQR with right angle at Q , the value of angle P is x, PQ = 7cm and QR 24 cm , then find sin x and cos x

In a right angle triangle ABC, right angle is at B if tan A=sqrt3 then find the value of Sin A cos C + cos a sin c

In a right angle triangle ABC, right angle is at B, if tan A = sqrt 3 , then find the value of cos A cos C - sin A sin C

In a right angle triangle ABC, right angle is at B ,If tan A=sqrt(3) , then find the value of (i) sin A cos C+ cos A sin C "

In triangle ABC , angle C = 90^@ If BC + CA = 17 cm, BC - CA = 7 cm. Find Sin A

BEYOND PUBLICATION-TRIGONOMETRY-EXERCISE
  1. In triangle XYZ, angle Y is right angle , XZ =17cm and YZ =15 cm then ...

    Text Solution

    |

  2. In right angle triangle ABC, 8cm ,15 cm and 17 cm are the length of AB...

    Text Solution

    |

  3. In a right angle triangle ABC with right angle at B , in which a= 24 u...

    Text Solution

    |

  4. If cos A =(12)/( 13), then find sin A and tan A ( A lt 90 ^(@))

    Text Solution

    |

  5. If 12 tan A = 5, then find sin A and cos A.

    Text Solution

    |

  6. If 15 cot A = 8, find sin A and sec A.

    Text Solution

    |

  7. If angle A and angle P are acute angles such that sin A =sin P then ...

    Text Solution

    |

  8. If (2 sin theta )/(1+ cos theta + sin theta )=x, find the value of (1...

    Text Solution

    |

  9. If sin theta = a/b, find sec theta + tan theta in terms of a and b.

    Text Solution

    |

  10. If 3 cot A = 4, check whether (1 - tan^2 A)/(1 + tan^2 A) = cos^2 A - ...

    Text Solution

    |

  11. Evaluate the following: tan 45^@. Cos 30^@. Cosec 60^@.

    Text Solution

    |

  12. Evaluate the following: tan^2 60^@ + cot^2 45^@ - sin 30^@

    Text Solution

    |

  13. Evaluate the following: sin 30^@ + cos^2 30^@ - cot^2 45^@.

    Text Solution

    |

  14. cos 0^(0) + sin 90^(0) + sqrt 2 sin 45^(0)విలువ

    Text Solution

    |

  15. Evaluate the following: tan^2 60^@ + 2 tan^2 45^@.

    Text Solution

    |

  16. Evaluate the following: tan^2 60^@ + 4 cos^2 45^@ + 3 sec^2 30^@.

    Text Solution

    |

  17. Evaluate sin 60^(@) cos 30 ^(@) -sin 30^(@) cos 60 ^(@) , What is the ...

    Text Solution

    |

  18. Is it right to say cos(60^@ - 30^@) = cos 60^@. cos 30^@ + sin 60^@. S...

    Text Solution

    |

  19. Is it right to say that cos(A + B) = cos A + cos B. Justify your answe...

    Text Solution

    |

  20. In a right angled triangle ABC, right angled at B, angle ACB = theta, ...

    Text Solution

    |

  21. In a right angled triangle ABC, right angled at C, if tan A = 1, then ...

    Text Solution

    |