For example the square on hypotenuse of a right Angle triangle is equal to the sum of the squares of the other two sides.
例如，直角三角形斜边的平方，等于其它两边的平方和。
An equilateral triangle has all sides equal and all angles equal. A right triangle has one Angle equal to 90 degrees.
等边三角形三边相等三内角相等。直角三角形有一个角等于90度。
A right triangle has a right Angle.
直角三角形有一个角是直角。
For anyone that needs a little refresher course, the sine function gives the ratio of the opposite side of a given Angle in a right triangle to the hypotenuse.
一些人需要复习一点数学课程，正弦的作用是给出在一个直角三角形中的一个已知角所对应的一条边与直角三角形斜边之间的比率。
Right triangle: One of the three angles is a right Angle. The other two are acute angles.
直角三角形：有一个角是直角，有两个角是锐角。
Objective To locate the new mark of the Right Neck-Clavicle Isosceles Triangle (RNClT) for the right venous angle puncture.
目的研究以“颈锁等腰三角”为新标志的右静脉角穿刺的应用解剖。
I turned a sharp turn to the westward at the east Angle of the road-triangle when I realized that the westward trail was all right.
当我注意到西行的路可以走的时候，我就在三角形道路的东角转了一个锐角往西行。
The side of a right triangle opposite the right angle .
纸的两个纸规边要成直角。
The side of a right triangle opposite the right angle .
纸的两个纸规边要成直角。
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