Class 9 Construction of Polygons Mock Test (ICSE)

Topics in Construction of Polygons

• Construction of quadrilaterals
• Construction of regular hexagon
• Construction of trapeziums and parallelograms

Construction of Polygons practice questions with answers

1. Q1Multiple choice·1 mark
   What is the minimum number of independent measurements required to construct a unique parallelogram?

   1. (a)3
   2. (b)2
   3. (c)4
   4. (d)5
   Show answer and step marks

   1. Correct option: (a) 3+1

   Answer: (a)
2. Q2Multiple choice·1 mark
   When constructing a regular hexagon using a circle, what is the measure of the angle subtended at the centre by each side?

   1. (a)$60^\circ$
   2. (b)$45^\circ$
   3. (c)$90^\circ$
   4. (d)$120^\circ$
   Show answer and step marks

   1. Correct option: (a) $60^\circ$+1

   Answer: (a)
3. Q3Multiple choice·1 mark
   Which of the following conditions must be satisfied by the lengths of the sides and diagonal to construct a unique quadrilateral given four sides and one diagonal?

   1. (a)Diagonal is less than any one side
   2. (b)Sum of any two adjacent sides forming a triangle with the diagonal is greater than the diagonal
   3. (c)Sum of all four sides is less than the diagonal
   4. (d)Length of each side is equal
   Show answer and step marks

   1. Correct option: (b) Sum of any two adjacent sides forming a triangle with the diagonal is greater than the diagonal+1

   Answer: (b)
4. Q4Multiple choice·1 mark
   What is the minimum number of independent measurements required to construct a unique quadrilateral?

   1. (a)3
   2. (b)4
   3. (c)6
   4. (d)5
   Show answer and step marks

   1. Correct option: (d) 5+1

   Answer: (d)

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