CBSE  /  Class 8  /  Maths  /  Practical Geometry

  • 1. 
    Polygons that have any portions of their diagonals in their exteriors are called

  • Squares
  • triangles
  • convex
  • concave

  • 2. 
    A polygon with minimum number of sides is

  • Pentagon
  • Square
  • triangle
  • angle

  • 3. 
    How many measurements are required to construct a quadrilateral, uniquely?

  • Four
  • Five
  • Six
  • Three

  • 4. 
    To construct a quadrilateral, we need to know two diagonals and _____ sides.

  • One
  • Two
  • Three
  • All four sides

  • 5. 
    If two diagonals and three sides are given, then:

  • A quadrilateral cannot be constructed
  • A quadrilateral can be constructed
  • Insufficient information
  • Any polygon can be constructed

  • 6. 
    If two diagonals are given, then we can construct a:

  • Rhombus
  • Rectangle
  • Kite
  • Parallelogram

  • 7. 
    To construct a parallelogram we need to know:

  • Length of its parallel sides
  • Measure of interior angles
  • Two adjacent sides and one angle
  • Two adjacent sides and two angles
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