Pāngarau

pākoki

trigonometry

tūingoa

WHAKAMĀRAMA

He peka mātauranga pāngarau e pā ana ki te tapatoru, ōna koki me ōna tapa. Ko tā ngā ōwehenga pākoki he whakaahua i te hononga o tētahi koki o te tapatoru hāngai me ētahi tapa e rua. Arā hoki te ture aho, te ture whenu, me te ture pātapa e hāngai ana ki ngā tapa me ngā koki o ngā tapatoru katoa.

An area of mathematical knowledge relating to triangles, their angles and sides. Trigonometric ratios describe the relationship between an angle of a right-angled triangle and the lengths of two sides. There are also the sine rule, the cosine rule and the tangent rule which relate to the sides and angles of all triangles.

Tauira KŌrero

Whakamahia te ōwehenga pākoki hei tātai i te roa o ngā tapa o tēnei tapatoru.

Whakamahia te tātaitai hei kimi i te ōwehenga pākoki aho 45º (sin 45º).

Whakamahia ai te mātauranga pākoki hei tātai ahunga i te mahere.

WhakamĀrama Āpitihanga

Koia nei ngā tikanga mō te whakaingoa i ngā wāhanga o tētahi tapatoru. Ka whakamahia he pūmatua mō ngā koki, he pūriki mō ngā tapa. Mēnā ka tapaina tētahi koki ki te ‘A’, ka whakamahia te pūriki ‘a’ mō te tapa e noho tauaro ana:

Ina tohua tētahi o ngā koki o te tapatoru hāngai, ka whai ingoa anō ngā tapa. Kua tohua te koki A i te tapatoru kei raro iho nei. Ko te tāroa te tapa roa o te tapatoru. Ko te tapa pātata te tapa e hono ana ki te koki A. Ko te tapa tauaro te tapa e noho tauaro ana ki te koki A:

Koia nei ngā ōwehenga pākoki matua mō te tapatoru hāngai:

Takenga Mai

pā - connected with

koki - angle

Tauira KŌrero

Whakamahia te ōwehenga pākoki hei tātai i te roa o ngā tapa o tēnei tapatoru.

Whakamahia te tātaitai hei kimi i te ōwehenga pākoki aho 45º (sin 45º).

Whakamahia ai te mātauranga pākoki hei tātai ahunga i te mahere.

WhakamĀrama Āpitihanga