angle bisectors造句

• These are the internal angle bisectors at two opposite vertex angles, the external angle bisectors ( supplementary angle bisectors ) at the other two vertex angles, and the external angle bisectors at the angles formed where the extensions of opposite sides intersect.
• These are the internal angle bisectors at two opposite vertex angles, the external angle bisectors ( supplementary angle bisectors ) at the other two vertex angles, and the external angle bisectors at the angles formed where the extensions of opposite sides intersect.
• In an isosceles triangle the incenter ( the intersection of its angle bisectors, which is the center of the incircle, that is, the circle which is internally tangent to the triangle's three sides ) lies on the Euler line.
• Similarly, in the "'LLL "'case, the center must lie on a line bisecting the angle at the three intersection points between the three given lines; hence, the center lies at the intersection point of two such angle bisectors.
• In Euclidean geometry, an "'ex-tangential quadrilateral "'is a external angle bisectors ( supplementary angle bisectors ) at the other two vertex angles, and the external angle bisectors at the angles formed where the extensions of opposite sides intersect ( see the figure to the right, where four of these six are dotted line segments ).
• In Euclidean geometry, an "'ex-tangential quadrilateral "'is a external angle bisectors ( supplementary angle bisectors ) at the other two vertex angles, and the external angle bisectors at the angles formed where the extensions of opposite sides intersect ( see the figure to the right, where four of these six are dotted line segments ).
• In Euclidean geometry, an "'ex-tangential quadrilateral "'is a external angle bisectors ( supplementary angle bisectors ) at the other two vertex angles, and the external angle bisectors at the angles formed where the extensions of opposite sides intersect ( see the figure to the right, where four of these six are dotted line segments ).
• Label the three sides of the given triangle as,, and, and label the three bitangents that are not angle bisectors as,, and, where is the bitangent to the two circles that do not touch side, is the bitangent to the two circles that do not touch side, and is the bitangent to the two circles that do not touch side.
• Barrow's inequality is a strengthened version of the ErdQ
  s Mordell inequality in which the distances from " P " to the sides are replaced by the distances from " P " to the points where the angle bisectors of " " APB ", " " BPC ", and " " CPA " cross the sides.