It doesn t matter which possibility i choose first , so i pick a right triangle 先选择哪种可能的情况无关紧要，因此我选择直角三角形。
To keep the right triangle property i add a private variable and a setter method 将添加的直角三角形的属性设为私有变量，并增加设置方法。
What if i put in different numbers and ask if they represent a right triangle 考虑用非直角三角形？如果输入不同的数，是否还是直角三角形？
Check to make sure that a 3 - 3 - 5 triangle is not recognized as a right triangle 进行检验，以确保不将边长为3 、 3和5的三角形识别为直角三角形。
Make sure that the program finds a right triangle , regardless of which side is the hypotenuse 确保程序能够识出直角三角形，不论哪个边是斜边。
Method of separation of variables and boundaryvalue problem of the isosceles - right triangular waveguide 分离变量法与等腰直角三角形波导的边值问题
First , i add code to check whether the triangle is a right triangle as shown in code sample 6 首先，添加代码，检查三角形是否为直角三角形，如代码示例6所示。
Given the lengths of the two sides of a right - angled triangle ， we can find out the length of a third side 要是知道直角三角形两个边的长度，我们就能求出第三边的长度。
Positive right triangle check to make sure that a 3 - 4 - 5 triangle is recognized as a right triangle . negative right triangle 进行检验，以确保将边长为3 、 4和5的三角形识别为直角三角形。
Procedure calculates the longest side , or hypotenuse , of a right triangle , given the values for the other two sides 过程通过给定的直角三角形的两条直角边计算该三角形的最长边（即斜边） 。
