标题: 数学几何体求解 [打印本页] 作者: wuli倩宝 时间: 2016-7-3 16:35 标题: 数学几何体求解 A triple of positive integers is defined to be a Pythagorean triple if and only if the sum of squares of the two of them equals the square of the third. If triangle S has sides whose lengths form a Pythagorean triple and triangle R has sides whose lengths are integers, do the side lengths of triangle R form a Pythagorean triple?
1. R has area which is a multiple of the area of S.