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A wire of length 100 cm is cut into two parts and each is bent to form a square If the sum of the Ares of the tow squares is 425 cm find the lengths of the sides of the two squares?
Wiki User
∙ 14y ago
Cut wire into 20cm & 80cm lengths...
20cm length bends into a square with 5cm sides
area therefore = 5 x 5 = 25sq cm
80cm length bends into a square with 20cm sides
area therefore = 20 x 20 = 40sq cm
25 + 400 = 425sq cm
Wiki User
∙ 14y ago
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How do you trisect a square into 3 using a triangle?
The Triangle must have a base the dimension of the side of the square, the hypotenuse must also be the same length as the side of the square. Then lay the triangle onto the square so the base is exactly over one side of the square and the opposing point is touching the squares opposite side. The triangle covers 1 of the segments of the square and the uncovered parts make up the other 2. Am I even close?
If a a stick was cut into 4 equal parts and then keeping those cuts he had to make 6 equal parts how long would the stick be?
Provided he could work with fractional lengths, any length that you like!
How do you divide squares in to 8?
Divide the length of any one side into 8 parts. Do the same to any other side. Join these points in such a way that the lines do not cross - you could choose the second side as the one opposite the first to simplify this. The lines will divide the square into 8.
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