Acmlm's Board - I2 Archive - Brain Teasers - Return of the Math Puzzle - shapes
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NSNick
Posts: 2296/3875 |
I do what I can. |
Ikuzou
Posts: 7/181 |
WOAH! That's right! You're so good at this. I'll return if I find a very good one. |
NSNick
Posts: 2295/3875 |
I assume you mean to divide the shape so that both halves have an equal area.
I believe this should work:
-Label the points 1-7:
-Draw lines connecting points 1&3, 2&4, 5&7, and 3&6. -Label the resulting new points 8 and 9:
-Draw a line through points 8 and 9 from the left side of square A to the right side of square B:
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Ikuzou
Posts: 5/181 |
Okay, my last one was too easy. Now it's harder:
This shape, is 2 squares that has sides that are "a" and "b" long, combined. The blue line in the picture is to see where the borders were, so you can use it as a drawn line.
Now, here is the question.
Divide the shape in the picture in half with only a straight line.
Except: You have only a ruler with no lines, and a pencil. You are only allowed to draw lines on the shape. The line also has to be drawn through a point where the place is clear. (In other words, you have to find where the point is by drawing lines to use it.)
Have fun!
(Edit I forgot to say "divide it in half." |
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