Contact us
Choose a category below so we can get back to you as quickly as possible.
a>b>c,a=7, 7>b>c b+c>7(三角形兩邊之和大於第三邊) 滿足條件的共有6個. b+c=6+2>7 b+c=6+3>7 b+c=6+4>7 b+c=6+5>7 b+c=5+3>7 b+c=5+4>7
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.