Home
Class 8
MATHS
If the perimeter of an isosceles righ...

If the perimeter of an isosceles right triangle is `(6+3sqrt(2))m` , then the area of the triangle is `4. 5\ m^2` (b) `5. 4\ m^2` (c) `9\ m^2` (d) `81\ m^2`

A

`4.5" m"^(2)`

B

`5.4" m"^(2)`

C

`9" m"^(2)`

D

`81" m"^(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • VOLUME AND SURFACE AREA

    S CHAND IIT JEE FOUNDATION|Exercise Self Assessment Sheet - 26|10 Videos
  • TRIGONOMETRICAL RATIOS OF STANDARD ANGLES

    S CHAND IIT JEE FOUNDATION|Exercise Self Assessment Sheet - 32 |10 Videos

Similar Questions

Explore conceptually related problems

If the perimeter of a right angled isosceles triangle is (6 + 3 sqrt(2)) m, then the area of the triangle will be

If the perimeter of an isosceles right triangle is (6+3sqrt(2))m, then the area of the triangle is 4.5backslash m^(2)( b) 5.4backslash m^(2)( c) 9backslash m^(2)(d)81backslash m^(2)

The area of an isosceles right triangle is 200 m^2. Find its hypotenuse.

The perimeter of an isosceles triangle is 50 m and its base is 24 m .Calculate its area.

The perimeter of a triangle is 30 cm and the circumference of its incircle is 88 cm. The area of the triangle is (a) 70\ c m^2 (b) 140\ c m^2 (c) 210\ c m^2 (d) 420\ c m^2

The hypotenuse of a right-angled isosceles triangle is 5cm. The area of the triangle is (a) 5cm2 (b) 6.25cm2 (c) 6.5cm2 (d) 12.5cm2

The area of the isosceles triangle is (5)/(4)sqrt11cm^(2) if the perimeter is 11 cm and the base is 5 cm.

If the area of an isosceles right triangle is 8cm, what is the perimeter of the triangle? 8+sqrt(2)cm^(2)(b)8+4sqrt(2)cm^(2)4+8sqrt(2)cm^(2) (d) 12sqrt(2)cm^(2)

An isosceles right triangle has area 112.5 m^(2) . The length of its hypotenuse ( in cm ) is :

The area of an equilateral triangle is 400 sqrt(3) m^(2) . Its perimeter is

S CHAND IIT JEE FOUNDATION-VOLUME AND SURFACE AREA -Unit Test - 5
  1. ABCD is a rectangle of dimensions 8 units and 6 units AEFC is a rectan...

    Text Solution

    |

  2. The difference between the area of a square and that of an equilateral...

    Text Solution

    |

  3. If x and y are respectively the areas of a square and a rhombus of sid...

    Text Solution

    |

  4. If the area of a circle inscribed in an equilateral triangle is 4pi" c...

    Text Solution

    |

  5. The length of rectangle is twice the diameter of circle. The circumfer...

    Text Solution

    |

  6. The two diagonals of a rhombus are of lengths 55 cm and 48 cm. If p is...

    Text Solution

    |

  7. In the given figure, AC is a diameter of a circle with radius 5 cm. if...

    Text Solution

    |

  8. The radius of a circle is 20 cm. Three more concentric circles are dra...

    Text Solution

    |

  9. ABCD is a trapezium in which AB||CD and AB=2CD. It its diagonals inter...

    Text Solution

    |

  10. If the perimeter of an isosceles right triangle is (6+3sqrt(2))m , ...

    Text Solution

    |

  11. Sixteen cylindrical cans each with a radius of 1 unit are placed insid...

    Text Solution

    |

  12. Find the number of coins, 1.5 cm in diameter and 0.2 cm thick, to b...

    Text Solution

    |

  13. A solid metallic cube of edge 4 cm is melted and recast into solid cub...

    Text Solution

    |

  14. A cylindrical vessel of base radius 14 cm is filled with water to some...

    Text Solution

    |

  15. Increasing the radius of a cylinder by 6 units increases the volume by...

    Text Solution

    |

  16. A metallic cube of edge 2.5 cm is melted and recasted into the form of...

    Text Solution

    |

  17. The volume of metallic cylindrical pipe is 748\ c m^3dot Its length...

    Text Solution

    |

  18. A rectangular paper 11 cm by 8 cm can be exactly wrapped to cover the ...

    Text Solution

    |

  19. A solid cylinder has total surface area of 462 square cm. Its curve...

    Text Solution

    |

  20. The barrel of a fountain pen, cylindrical in shape, is 7 cm long and 5...

    Text Solution

    |