更新1:
perimeter please 2!!
what is the formula for the area of a triangle???
回答 (5)
2008-01-24 1:03 am
✔ 最佳答案
1/2base(hight)=area
2008-01-24 1:19 am
l0l i think everyone above has answered this question
2008-01-24 1:09 am
1/2 base * height
perimeter = add the lengths of the three sides
perimeter = add the lengths of the three sides
2008-01-24 1:04 am
area of triangle = base * height / 2
2008-01-24 1:04 am
half base * height! :D
收錄日期: 2021-05-01 16:03:14
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080123170033AAn6IX8