Trapezium Agbegbe iṣiro

Atẹjade naa ṣafihan awọn iṣiro ori ayelujara ati awọn agbekalẹ fun iṣiro agbegbe ti trapezoid ni ibamu si ọpọlọpọ data ibẹrẹ: nipasẹ awọn ipari ti awọn ipilẹ ati giga, ni gbogbo awọn ẹgbẹ, nipasẹ awọn diagonals ati igun laarin wọn.

akoonu

Iṣiro agbegbe

Ilana fun lilo: tẹ awọn iye ti a mọ, lẹhinna tẹ bọtini naa "Ṣiṣiro". Bi abajade, agbegbe ti nọmba naa yoo ṣe iṣiro ni akiyesi data ti a sọ pato.

1. Nipasẹ awọn ipilẹ ati awọn giga

Ilana iṣiro

Trapezium Agbegbe iṣiro

2. Lori awọn ẹgbẹ mẹrin (agbekalẹ Heron)

Ilana iṣiro

Trapezium Agbegbe iṣiro

p - agbedemeji agbegbe ti trapezoid, o jẹ bi atẹle:

Trapezium Agbegbe iṣiro

3. Nipasẹ awọn diagonals ati igun laarin wọn

Awọn agbekalẹ iṣiro

Trapezium Agbegbe iṣiro

Trapezium Agbegbe iṣiro

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