Home
Class 10
MATHS
Rahul is studying in X Standard. He is m...


Rahul is studying in X Standard. He is making a kite to fly it on a Sunday. Few questions came to his mind while making the kite. Give answers to his questions by looking at the figure
In a triangle, if square of one side is equal to the sum of the squares of the other two sides, then the angle opposite the first side is a right angle. This theorem is called as,

A

Pythagoras theorem

B

Thales theorem

C

Converse of Thales theorem

D

converse of pythrogoras theorem

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SAMPEL PAPER 13

    AGRAWAL PUBLICATION|Exercise EXERCISE|34 Videos

  • SAMPLE PAPER 10

    AGRAWAL PUBLICATION|Exercise EXERCISE|89 Videos

Similar Questions

Explore conceptually related problems

Theorem 6.9 : In a triangle, if square of one side is equal to the sum of the squares of the other two sides, then the angle opposite the first side is a right angle.

If in a triangle, square of one side is equal to the sum of squares of the other two sides, then the angle opposite the first side is :

Rahul is studying in X Standard. He is making a kite to fly it on a Sunday. Few questions came to his mind while making the kite. Give answers to his questions by looking at the figure Rahul tied the sticks at what angles to each other?

Converse of Pythagoras theorem: In a triangle; If the square of one side is equal to the sum of the squares of the other two sides. then the angle opposite to the side is a right angle.

Rahul is studying in X Standard. He is making a kite to fly it on a Sunday. Few questions came to his mind while making the kite. Give answers to his questions by looking at the figure Sides of two similar triangles are in the ratio 4:9. Corresponding medians of these triangles are in the ratio,

Rahul is studying in X Standard. He is making a kite to fly it on a Sunday. Few questions came to his mind while making the kite. Give answers to his questions by looking at the figure What is the area of the kite, formed by two perpendicular sticks of length 6 cm and 8 cm?

In a triangle, if the square on one side is equal to the sum of the squares on the other two sides, prove that the angle opposite to the first side is a right angle. Use the above theorem to find the measure of anglePKR in Fig. 7.52.

Rahul is studying in X Standard. He is making a kite to fly it on a Sunday. Few questions came to his mind while making the kite. Give answers to his questions by looking at the figure Which is the correct similarity criteria applicable for smaller triangles at the upper part of this kite?

Theorem 6.8 : In a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

AGRAWAL PUBLICATION-SAMPLE PAPER 1-EXERCISE
  1. Rahul is studying in X Standard. He is making a kite to fly it on a Su...

    Text Solution

    |

  2. Rahul is studying in X Standard. He is making a kite to fly it on a Su...

    Text Solution

    |

  3. Rahul is studying in X Standard. He is making a kite to fly it on a Su...

    Text Solution

    |

  4. Rahul is studying in X Standard. He is making a kite to fly it on a Su...

    Text Solution

    |

  5. Due to heavy storm an electric wire got bent as shown in the figure. I...

    Text Solution

    |

  6. Due to heavy storm a electric wire got bent as shown in the figure. It...

    Text Solution

    |

  7. Due to heavy storm a electric wire got bent as shown in the figure. It...

    Text Solution

    |

  8. Due to heavy storm an electric wire got bent as shown in the figure. I...

    Text Solution

    |

  9. Due to heavy storm a electric wire got bent as shown in the figure. It...

    Text Solution

    |

  10. Find the coordinates of the point which divides the line segment joini...

    Text Solution

    |

  11. Find a relation between x and y such that the point (x ,y) is equidist...

    Text Solution

    |

  12. A quadrilateral ABCD is drawn to circumscribe a circle. Prove that A ...

    Text Solution

    |

  13. Draw a line segment of length 7.8 cm and divide it in the ratio 5:8. M...

    Text Solution

    |

  14. How many terms of the AP: 9, 17, 25, . . . must be taken to give a sum...

    Text Solution

    |

  15. Prove that sqrt3 is an irrational number

    Text Solution

    |

  16. Two tangents T P and T Q are drawn to a circle with centre O fro...

    Text Solution

    |

  17. Meena went to a bank to withdraw Rs.2,000. She asked the cashier to gi...

    Text Solution

    |

  18. A box contains 90 discs which are numbered from 1 to 90. If one disc i...

    Text Solution

    |

  19. A box contains 90 discs which are numbered from 1 to 90. If one disc i...

    Text Solution

    |

  20. A box contains 90 discs which are numbered from 1 to 90. If one disc i...

    Text Solution

    |