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Mathematics 21 Online
OpenStudy (anonymous):

Somebody please help me with drawing all the lines of symmetry on these figures? (Picture below.)

OpenStudy (anonymous):

OpenStudy (zale101):

|dw:1369158069039:dw|

OpenStudy (anonymous):

Just one line down the middle?

OpenStudy (zale101):

yes, you can find if a shape has a Line of Symmetry by folding it.

OpenStudy (zale101):

When the folded part sits perfectly on top (all edges matching), then the fold line is a Line of Symmetry.

OpenStudy (zale101):

but i'm not sure about the second one

OpenStudy (anonymous):

Thank you for your help!

OpenStudy (zale101):

You're Welcome :)

OpenStudy (zale101):

because if u fold it that way, each two sides are equal, and also u can put a line through it's length, because it too can be equal from each side. |dw:1369158578039:dw|

OpenStudy (anonymous):

Right, right! I gotcha!

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