内角

interior angle───[数]内角

exterior angles───外角

exterior angle───外角

intertangles───v.缠住；（使）陷入困境；（使）缠结在一起

interior drainages───内排水；内陆水系；内部排水系

interior linemen───内线工

interior monologues───n.内心独白

interchanges───（指两人等）[计]交换；[计][遗]互换（interchange的第三人称单数）；[计][遗]互换；立体交叉道（interchange的复数）

interior designers───室内设计师

A transversal is associated with "alternate interior angles".───截线与“内错角”有关。

polygon having five sides and five interior angles.───五边形有五条边和五个角的多边形。

Triangles: The sum of the interior angles of a triangle is 180 degrees.───三角形: 三角形内角和为180度.

The rule for checking the angles of any object is that the sum of the interior angles of a closed polygon. . .───检查任何一个物体的角度的规则主要根据闭合多边形的内角和。

Up to a certain sum of the interior angles on one side of the transversal the two lines might indeed meet .───截线一侧两内角到达一定的和数，两直线可能一定相交。

Applying one of the basic rules of geometry, we know that the sum of the interior angles of a 4-sided polygon is 360 degrees.───通过应用几何学的一个基本规则，我们知道四边形的内角和是360度。

A polygon having five sides and five interior angles.───五边形有五条边和五个角的多边形。

The rule for checking the angles of any object is that the sum of the interior angles of a closed polygon...

The interior angles of a square are right angles or angles of 90 degrees.