Home
Class 14
MATHS
The perimeter of an isosceles triangle i...

The perimeter of an isosceles triangle is 26 cm while equal sides together measure 20 cm. The third side and each of the equal sides are respectively.

A

6 cm and 10 cm

B

8 cm and 9 cm

C

10 cm and 8 cm

D

14 cm and 6 cm

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • AREA AND PERIMETER

    ARIHANT SSC|Exercise FAST TRACK TECHENIQUES|133 Videos

  • APPROXIMATION

    ARIHANT SSC|Exercise Fast Track Practice|74 Videos

  • AVERAGE

    ARIHANT SSC|Exercise EXERCISE HIGHER SKILL LEVEL QUESTION|30 Videos

Similar Questions

Explore conceptually related problems

The perimeter of an isosceles triangle is 32 cm while its equal side stogether measure 18 cm. Find the third side and each of the equal sides.

The perimeter of an isosceles triangle is 32 cm. The ratio of the equal side to its base is 3:2. Find the area of the triangle.

Find the perimeter of an isosceles triangle with equal sides 8cm each and third side is 6cm.

Perimeter of an isosceles triangle is 50cm. If one of the two equal sides is 18cm, find the third side.

Find the perimeter of an isosceles triangle with equal sides 5 cm each and unequal side 7 cm.

What is the perimeter of an isosceles triangle with equal sides 9 cm each and the third side 5 cm?

Find the area of an isosceles triangle whose equal sides are 8 cm each and the third side is 10 cm ?

The perimeter of an isosceles triangle is 30cm and each of the equal sides measures 12cm. Find the area of the triangle by using Heron's formula.

The perimeter of an isosceles triangle is 40 cm. The base is two-third of the sum of equal sides. Find the area of the triangle .

The base of an isosceles triangle is 8 cm long and each of its equal sides measures 6 cm. The area of the triangle is

ARIHANT SSC-AREA AND PERIMETER-FAST TRACK TECHENIQUES
  1. The sides of a right angled triangle are equal to three consecutive nu...

    Text Solution

    |

  2. If the area of an equilateral triangle is x and its perimeter is y, th...

    Text Solution

    |

  3. The perimeter of an isosceles triangle is 26 cm while equal sides toge...

    Text Solution

    |

  4. The area of an isosceles triangle ABC with AB = AC and altitude AD = 3...

    Text Solution

    |

  5. The area of a right angled triangle is 24 cm and one of the sides cont...

    Text Solution

    |

  6. The area of an equilateral triangle is sqrt(243)/4 sq cm. Find the len...

    Text Solution

    |

  7. The ratio of length of each equal side and the third side of an isosce...

    Text Solution

    |

  8. Three sides of a triangular field are of length 15m, 20m and 25m long,...

    Text Solution

    |

  9. Two isosceles triangles have equal vertical angles and their correspon...

    Text Solution

    |

  10. A △DEF is formed by joining the mid-points of the sides of △ ABC. Simi...

    Text Solution

    |

  11. Find the area of a rectangle having 15 m length and 8 m breadth.

    Text Solution

    |

  12. The length of a rectangular field is 100 m and its breadth is 40 m. Wh...

    Text Solution

    |

  13. The area of a rectangular playground is 300 sq m. If the breadth of th...

    Text Solution

    |

  14. The ratio of length and breadth of a rectangle is 5:3. If lengthis 8m ...

    Text Solution

    |

  15. The ratio between the length and the breadth of a rectangleis 2:1. If ...

    Text Solution

    |

  16. The perimeter of a rectangle having area equal to 144 cm and sides in ...

    Text Solution

    |

  17. One side of a rectangular field is 9 m and one of its diagonal is 20 m...

    Text Solution

    |

  18. The area of a rectangle lies between 40 cm and 45 cm . If one of the s...

    Text Solution

    |

  19. The area of a rectangular fieldis 15 times the sum of its length and b...

    Text Solution

    |

  20. The difference between the length and breadth of a rectangle is 23 m. ...

    Text Solution

    |