Myvideo

Guest

Login

ANALYTIC GEOMETRY PRESENTED BY GUO CHENG GUANG and GUO CHENGXI(01-08)

Uploaded By: Myvideo
1 view
0
0 votes
0

Prove Heron’s Formula or Hero’s Formula A=sqrt(s(s-a)(s-b)(s-c)), where a,b and c are side lengths of triangle, s=(a b c)/2. 11岁郭承光和8岁 ...

Share with your friends

Link:

Embed:

Video Size:

Custom size:

x

Add to Playlist:

Favorites
My Playlist
Watch Later