Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
WolframAlphaMath`AreaMethod`
ECS3  |
Details and Options
Examples
(2)
Basic Examples
(2)
Construct the perpendicular foot of a vertex of a triangle:
In[1]:=
 | ECS3 |
 | FreePoint |
Out[1]=
aECS1,points{},parameters{},order1,bECS1,points{},parameters{},order2,cECS1,points{},parameters{},order3,haECS3,points{a,b,c},parameters{},order4
Show that the three altitudes of a triangle have a common point of intersection:
In[1]:=
altitudes=
hc,c,a,b,
hb,b,c,a,
ha,a,b,c,
[a,b,c]
 | ECS3 |
 | ECS3 |
 | ECS3 |
| FreePoint |
Out[1]=
aECS1,points{},parameters{},order1,bECS1,points{},parameters{},order2,cECS1,points{},parameters{},order3,haECS3,points{a,b,c},parameters{},order4,hbECS3,points{b,c,a},parameters{},order5,hcECS3,points{c,a,b},parameters{},order6
In[2]:=
| VerifyConjecture |
| EqualPoints |
| IsIntersection |
 | IsIntersection |
Out[2]=
True
 |
|
 |
|
|
""