Home
Class 10
MATHS
If the three sides of a triangle are a, ...

If the three sides of a triangle are a, `sqrt3a and sqrt2a,` then the measure of the angle opposite to longest side is

A

`45^(@)`

B

`30^(@)`

C

`60^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • TRIANGLE

    CBSE COMPLEMENTARY MATERIAL|Exercise Short Answer Type Questions-I|10 Videos

  • TRIANGLE

    CBSE COMPLEMENTARY MATERIAL|Exercise Short Answer Type Questions-II|25 Videos

  • TRIANGLE

    CBSE COMPLEMENTARY MATERIAL|Exercise Short Answer Type Questions-II|25 Videos

  • SURFACE AREA AND VOLUME

    CBSE COMPLEMENTARY MATERIAL|Exercise PRACTICE TEST ( SECTION-D)|1 Videos

Similar Questions

Explore conceptually related problems

The sides of a triangle are a,b and sqrt(a^(2)+b^(2)+ab) then the greatest angle is

If the sides of a triangle are in the ratio 1 : sqrt3 : 2, then the angles of the triangle are in the ratio

If the sides of a triangle are proportional to 2,sqrt(6) and sqrt(3)-1, find the measure of its greatest angle.

If the sides of a triangle are x, y and sqrt((x^(2) + xy + y^(2))) , then then measure of its greatest angle is....

If the angles of a triangle ABC are in AP and b:c=sqrt3:sqrt2 the what is the measure of angle A?

If the sides of a triangle are in the ratio 1 : sqrt(3) : 2, then its angles are in the ratio

The sides of a triangle are in the ratio 1:sqrt(3):2. Then the angles are in the ratio

CBSE COMPLEMENTARY MATERIAL-TRIANGLE-Very Short Answer Type Questions -State True or False :
  1. In a right triangle ABC, in which angleC = 90^@ amd CD bot AB. If BC =...

    Text Solution

    |

  2. If triangleABC ~ triangleDEF, ar(triangleDEF) =100cm^(2) and (AB)/(DE)...

    Text Solution

    |

  3. If the three sides of a triangle are a, sqrt3a and sqrt2a, then the me...

    Text Solution

    |

  4. vertical pole of length 3 m casts a shadow of 7 m and a tower casts a ...

    Text Solution

    |

  5. The lengths of the diagonals of a rhombus are 16 cm and 12 cm. Then, t...

    Text Solution

    |

  6. If triangleABC ~ triangleEDF and triangleABC is not similar to triangl...

    Text Solution

    |

  7. Pythagoras theorem

    Text Solution

    |

  8. State the basic proportionality theorem.

    Text Solution

    |

  9. Is the triangle with sides 12 cm, 16 cm and 18 cm a right triangle?

    Text Solution

    |

  10. If triangleABC ~ triangleQRP, ("Area "(triangleABC))/("Area"(triangleP...

    Text Solution

    |

  11. In the given Fig., angleM =angleN =46^(@), Express x in terms of a, b ...

    Text Solution

    |

  12. In the given Fig. triangleAHK ~ triangleABC. If AK=10cm, BC=3.5 cmj an...

    Text Solution

    |

  13. It is given that DeltaDEF~DeltaRPQ. Is it true to say that angleD = an...

    Text Solution

    |

  14. If the corresponding Medians of two similar triangles are in the ratio...

    Text Solution

    |

  15. An aeroplane leaves an airport and flies due west at a speed of 2100 k...

    Text Solution

    |

  16. The areas of two similar triangleABC and triangleDEF are 225cm^2 and 8...

    Text Solution

    |

  17. In the given figure, if triangleABC ~ trianglePQR, find the value of x...

    Text Solution

    |

  18. In the given figure, XY ||QR and (PX)/(XQ)=(PY)/(YR)=1/2", find XY : Q...

    Text Solution

    |

  19. In the given figure, find the value of x which will make DE||AB ?

    Text Solution

    |

  20. If triangleABC ~ triangleDEF, BC= 3EF and ar(DABC) =117cm^2 find area ...

    Text Solution

    |