Prove that a line that divides two sides of a triangle proportionally is parallel to the third side. Be sure to create and name the appropriate geometric figures.

Question

anonymous · Answer

attachment

anonymous · Answer

Hey !
What is the question?

anonymous · Answer

In your link is no question !:(

anonymous · Answer

its writing a statement about what is written like prove

anonymous · Answer

Can you write it again to I can translate it ?
Please ...:)

anonymous · Answer

Prove that a line that divides two sides of a triangle proportionally is parallel to the third side. Be sure to create and name the appropriate geometric figures.

anonymous · Answer

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anonymous · Answer

ad=af
Is it your mean ?

anonymous · Answer

Excacly this is a way to have the = lines .
Look :!

anonymous · Answer

|dw:1062473551213:dw|

anonymous · Answer

we have ab and want to / in 3 lines .
Go in this way :

anonymous · Answer

|dw:1062473639241:dw|

anonymous · Answer

First draw ac in for example 3cm .
And now :

anonymous · Answer

|dw:1062473729856:dw|

anonymous · Answer

|dw:1062473743992:dw|

anonymous · Answer

so does this Prove that a line that divides two sides of a triangle proportionally is parallel to the third side

anonymous · Answer

I think !

anonymous · Answer

so what should i write exactly?

anonymous · Answer

I think !:)
Please wait ...

anonymous · Answer

Ok !
they re 
ad/ae=af/ag
so we have it !
I think !
I m sorry but i m not sure :(

anonymous · Answer

its ok and thank you so much for all your help :)

anonymous · Answer

whats the answer?