SOLUTION: the two diagonals divide square ABCD into fours small triangles. What is the sum of the perimeters of those triangles?
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Question 318405: the two diagonals divide square ABCD into fours small triangles. What is the sum of the perimeters of those triangles?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The perimeter of each triangle is,
The total for 4 triangles would be,
is related to the diagonal of the square,
Substituting,
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