Home
Class 9
MATHS
Show that each angle of a rectangle is a...

Show that each angle of a rectangle is a right angle.

Promotional Banner

Topper's Solved these Questions

  • PROOFS IN MATHEMATICS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|98 Videos

  • REAL NUMBERS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|269 Videos

Similar Questions

Explore conceptually related problems

The value of right angle is

Let ‘O’ be the centre of a circle, PQ is a diameter, then prove that angle PRQ = 90^@ (OR) Prove that angle in a semi-circle is right angle.

Show that the angles of an equilateral triangle are 60^@ each.

The sum of the angles in a triangle is equal to two Right angles.

Write “True” or “False”. Correct all those that are false: An angle smaller than right angle is acute angle.

ABCD is trapezium in which AB "|| "CD . If AD = BC, show that angle A = angle B and angle C = angle D .

Some 4 angles in a quadrilateral is ………… right angles.

VGS PUBLICATION-BRILLIANT-QUADRILATERALS-EXERCISE
  1. Show that the diagonals of a rhombus divide it into four congruent tri...

    Text Solution

    |

  2. If a quadrilateral ABCD, the bisector of angleC angleD intersect at O....

    Text Solution

    |

  3. Show that each angle of a rectangle is a right angle.

    Text Solution

    |

  4. Show that the diagonals of a rhombus are perpendicular to each other.

    Text Solution

    |

  5. In a parallelogam ABCD, if the diagonal AC bisects the angle A, then A...

    Text Solution

    |

  6. Show that the diagonals of a rectangle are of equal length.

    Text Solution

    |

  7. Show that the angle bisectors of a parallelogram form a rectangle.

    Text Solution

    |

  8. Show that the diagonals of a square are equal and right bisectors of e...

    Text Solution

    |

  9. Show that the diagonals of a rhombus divide it into four congruent tri...

    Text Solution

    |

  10. bar(AB) and bar(DC) are two parallel lines and a transversal l ,inters...

    Text Solution

    |

  11. The opposite angles of a parallelogram are (3x-2)^(@) and (x+48)^(@). ...

    Text Solution

    |

  12. Find the measure of all the angles of a parallelogram, if one angle is...

    Text Solution

    |

  13. In the adjacent figure ABCD is a parallelogram and E is the midpoint o...

    Text Solution

    |

  14. In the adjacent figure ABCD is a parallelogram P and Q are the midpoin...

    Text Solution

    |

  15. ABCD is a parallelogram AP and CQ are perpendiculars drawn from vertic...

    Text Solution

    |

  16. ABCD is a square. E, F, G and H are the mid points of AB, BC, CD and D...

    Text Solution

    |

  17. In DeltaABC, D, E and F are the midpoints of sides AB, BC and CA respe...

    Text Solution

    |

  18. l, m and n are three parallel lines intersected by the transversals p ...

    Text Solution

    |

  19. In the Fig. AD and BE are medians of DeltaABC and BE"||"DF. Prove that...

    Text Solution

    |

  20. Show that the figure formed by joining the midpoints of sides of a rho...

    Text Solution

    |