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If one of the angles by two intersecting...

If one of the angles by two intersecting lines is a right angles, what can yor say about the other three angles ? Give reason for your answer.

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Knowledge Check

  • Can all the four angles of a quadrilateral be obtuse angles ? Give reason for your answer.

    A
    yes
    B
    no
    C
    can not determine
    D
    none of these
  • If one of the angles of a triangle is 130^(@) then the angle between the bisectors of the other two angles can be

    A
    `50^(@)`
    B
    `65^(@)`
    C
    `90^(@)`
    D
    `155^(@)`
  • If one of the angles of a triangle is 130^(@) , then the angle between the bisectors of the other two angles can be

    A
    `50^(@)`
    B
    `65^(@)`
    C
    `145^(@)`
    D
    `155^(@)`
  • Similar Questions

    Explore conceptually related problems

    Can a triangle have two obtuse angles ? Give reason for your answer.

    If one of the angles of formed by two intersecting lines is a right angle then the lines are ___ to each other .

    If one of the four angles formed by two intersecting lines is a right angle,then show that each of the four angles is a right angle.

    Can all the angles of a quadrilateral be acute angles ? Give reason for your answer.

    Can all the angles of a quadrilateral be right angles ? Give reason for your answer.