Pāngarau

whakarahi ~a ~nga

enlarge, enlargement

tūingoa, tūmahi whiti, tūāhua

WHAKAMĀRAMA

Ko tētahi o ngā panoni matua. Ina whakarahia tētahi mea, ka noho pūmau te āhua, te ahunga me ngā koki, engari ka rerekē te roa o ngā tapa. Ka whakareatia ia tapa o te mātāoroko ki te taurahi kia hua mai ai te roa o ngā tapa o te mātātuhi.

This is one of the main transformations. If something is enlarged, its shape, orientation and its angles remain invariant, but the length of the sides changes. Each side of the object is multiplied by a scale factor to produce the length of the sides of the image.

Tauira KŌrero

Whakarahia te tapatoru AEH, kia toru te taurahi.

Ina whakarahia tētahi tapawhā hāngai, ka pēhea te horahanga o taua tapawhā hāngai?

Ehara tēnā i te whakarahinga nā te mea he rerekē te āhua.

WhakamĀrama Āpitihanga

He whakarahinga ēnei:

He māmā te whakarahi āhua ki te pepa tukutuku. Ko te A’E’H’ te whakarahinga o te AEH. Ko te 3 te taurahi:

I konei, ahakoa he iti ake te mātātuhi i te mātāoroko, ka kīia tonu he whakarahinga. Ko te ¹/₂ te taurahi:

Ehara tēnei i te whakarahinga nā te mea he rerekē te āhua o ngā tapatoru. He tūpuhi tētahi, he kaitā tētahi, arā kāore e rite ana:

E whakaaturia ana te pū whakarahi:

KUPU KĒ ATU

whakanui ~a

Tauira KŌrero

Whakarahia te tapatoru AEH, kia toru te taurahi.

Ina whakarahia tētahi tapawhā hāngai, ka pēhea te horahanga o taua tapawhā hāngai?

Ehara tēnā i te whakarahinga nā te mea he rerekē te āhua.