Home
Class 8
MATHS
Which of the following triplets are Py...

Which of the following triplets are Pythagorean? (I)`(8,\ 15 , 17)` (ii) `(18 ,\ 80 , 82)` (iii)`(14 , 48 , 51)` (iv) `(10 , 24 , 26)` `(16 , 63 , 65)` (vi) `(12 , 35 , 38)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • RATIONAL NUMBERS

    RD SHARMA ENGLISH|Exercise All Questions|186 Videos
  • TIME AND WORK

    RD SHARMA ENGLISH|Exercise All Questions|46 Videos

Similar Questions

Explore conceptually related problems

Which of the following is/are not Pythagorean triplet (s)? (a) 3,4,5 , (b) 8,15,17 (c) 7,24,25 (d) 13,26,29

Which of the following are rational numbers? (i) 5/15 , (ii) -6/23 , (iii) 17, (iv) -25, (v) 0

Verity that the following numbers represent Pythagorean triplet: (i) 12 ,\ 35 ,\ 37 (ii) 7,\ 24 ,\ 25

Which of the following are negative rational numbers? (i) -16/5 , (ii) -10/(-11) , (iii) -21, (iv) 0/(-3) , (v) 17

Which of the following rational numbers have terminating decimal (i) (16)/(225) (ii) 5/(18) (iii) 2/(21) (iv) 7/(250)

Write each of the following as percent: (i) 13: 75 (ii) 15: 16 (iii) 0.18 (iv) 7/(125)

Which number in each of the following pairs is smaller? (i) 0,\ -4 (ii) -3,\ 12 (iii) 8,\ 13 (iv) -15 ,\ -27

Which of the following are positive rational numbers? (i) -7/8 , (ii) -13/17 , (iii) -8/(-11) , (iv) 0/8 , (v) 0/(-7)

Find the distance of the following points from origin : (i) (3, -4) (ii) (-8, -6) (iii) (5, 12) (iv) (7, 24)

Which number in each of the following pairs is larger? (i) 3,\ -4 (ii) -12,\ -8 (iii) 0, 7 (iv) 12 ,\ -18

RD SHARMA ENGLISH-SQUARES AND SQUARE ROOTS-All Questions
  1. Observe the following pattern 1+3=2^2 1+3+5=3^2 1+3+5+7=4^2 and wr...

    Text Solution

    |

  2. Observe the following pattern 2^2-1^2=2+1 3^2-2^2=3+2 4^2-3^2=4+3 ...

    Text Solution

    |

  3. Which of the following triplets are Pythagorean? (I)(8,\ 15 , 17) ...

    Text Solution

    |

  4. Observe the following pattern (1xx2)+(2xx3)=(2xx3xx4)/3, (1xx2)+(2xx3...

    Text Solution

    |

  5. Observe the following pattern 1=1/2{1xx(1+1)}, 1+2=1/2{2xx(2+1)}, 1...

    Text Solution

    |

  6. Observe the following pattern 1^2=1/6[1xx(1+1)xx(2xx1+1)], 1^2+2^2=1...

    Text Solution

    |

  7. Which of the following square numbers are squares of even numbers ? ...

    Text Solution

    |

  8. By just examining the units digits, can you tell which of the follow...

    Text Solution

    |

  9. Write five numbers for which you cannot decide whether they are squa...

    Text Solution

    |

  10. Write five numbers which you connot decide whether they are square j...

    Text Solution

    |

  11. Find the square root of the following number by prime factorization....

    Text Solution

    |

  12. Find the squares of the following numbers using column method. (I)25...

    Text Solution

    |

  13. Find the squares of the following numbers using column method: (I)99...

    Text Solution

    |

  14. Find the squares of the following numbers by visual method. (I)54   ...

    Text Solution

    |

  15. Find the square of the following numbers by visual method: (I)205   ...

    Text Solution

    |

  16. Find the squares of the following using diagonal method: (I)89     ...

    Text Solution

    |

  17. Find the square of the following numbers by diagonal method: (I)349 ...

    Text Solution

    |

  18. Find the squares of the following numbers: (I)65            (ii)    ...

    Text Solution

    |

  19. Find the squares of the following numbers: (I)56           (ii)  58 ...

    Text Solution

    |

  20. Find the squares of the following numbers: (I)527           (ii)   5...

    Text Solution

    |