Question

2. Give reasons to show how many lines of symmetry will a square me
3.how many lines of symmetry will a general quadrilateral have?​

Answer 1

Step-by-step explanation:

square has 4 lines of symmetry

quadrilateral has 0 lines of symmetry

Answer 2

$\setlength{\unitlength}{1cm}\begin{picture}(6, 6) \put(2, 3){\vector(1, 0){3}}\end{picture}$   Question  $\setlength{\unitlength}{1cm}\begin{picture}(6, 8) \put(2, 3){\sf How Many Lines of Symmetry Are in a Square? }\end{picture}$

Answer:

• A square has four lines of symmetry. One line crosses through each diagonal.
• The other two lines cross horizontally and vertically through the middle of the square.

$\setlength{\unitlength}{1cm}\begin{picture}(6,6) \put(2, 2){\line(0, 1){2}} \put(2, 4){\line(1, 0){2}} \put(4, 4){\line(0, -1){2}} \put(4, 2){\line(-1, 0){2}}\end{picture}$

$\setlength{\unitlength}{1cm}\begin{picture}(6, 6) \put(2, 3){\vector(1, 0){3}}\end{picture}$  Question $\setlength{\unitlength}{1cm}\begin{picture}(6, 8) \put(2, 3){\sf how many lines of symmetry will a general quadrilateral have?}\end{picture}$

Answer:

• A regular quadrilateral has 4 lines of symmetry.