Question

3. If Rita is using 19 matchsticks to draw a
figure, what will be the rule for constructing 'd'

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Answer 1

Answer:

$\begin{gathered}\\ \setlength{\unitlength}{1.2mm}\begin{picture}(5,5)\thicklines\put(0,0){\qbezier(1,0)(12,3)(24,0)\qbezier(1,0)(-2,-1)(1,-2)\qbezier(24,0)(27,-1)(24,-2)\qbezier(1,-2)(12,-5)(24,-2)}\put(-0.5,-1){\line(1,2){13}}\put(25.5,-1){\line(-1,2){13}}\multiput(12.5,-1)(2,0){7}{\line(1,0){1}}\multiput(12.5,-1)(0,4){7}{\line(0,1){2}}\put(18,1.6){\sf{24cm}}\put(9.5,10){\sf{1600cm}}\put(18,13){\sf{1600.2cm}} \end{picture}\\ \end{gathered}$