rārangi weherua

bisector, median (of a triangle)

Whakamārama:

Ko te rārangi e wāwahi ana i tētahi koki, i tētahi atu rārangi, i tētahi āhua rānei, kia rua ngā wāhanga ōrite. Ko te rārangi weherua o tētahi tapatoru, koirā te rārangi mai i tētahi akitu ki te pūwaenga o te tapa tauaro.

A line which divides an angle, another line, or a shape into two equal parts. The median of a triangle is a line from a vertex to the midpoint of the opposite side.

Tauira kōrero:

Tuhia te rārangi weherua o te koki.
He rārangi weherua a AE.
Whakaaturia ngā rārangi weherua o te tapatoru.

Whakamārama atu anō:

Ko te O te pūwaenga o te rārangi AH. Ko MN te rārangi weherua hāngai o te AH:

bisector.


Ko te ME te rārangi weherua o te koki AEH:AEH = 130°,MEH = 65° MEA = 65°

bisector.


E toru ngā rārangi weherua o tētahi tapatoru. Ka honoa ia akitu ki te pūwaenga o te tapa tauaro. Ko te wāhi e pūtahi ai ngā rārangi weherua o tētahi tapatoru, koirā ko te pū tapatoru:

bisector.