B. No, there is no more then 1 answer because, there is no multiple of 12 between the perfect squares of 49 and 64.
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A pythagorean relationship means the sum of the areas of the two shortest sides of a right angle triangle (a and b), and it must always equal to the area of the hypotenus (c).
root 169=root c^
The hypotenuse is 13cm.
=/ = does not equal.
No it is not a right triangle because, the legs does not equal the hypotenuse.