OpenStudy (anonymous):

Use the figure to find the measure. Area triangle DEF =

5 years ago
OpenStudy (anonymous):

Use the figure to find the measure. Area triangle DEF =

5 years ago
OpenStudy (nincompoop):

what you need to know first is what does the tilde ~ sign means

5 years ago
OpenStudy (anonymous):

Isnt this like ur previous question?

5 years ago
OpenStudy (nincompoop):

if this was similar from a previous question, then the person didn't learn anything

5 years ago
OpenStudy (anonymous):

yes but I don't know how to work it flipped were I have to solve for the area do I divide?

5 years ago
OpenStudy (jhannybean):

I believe so.

5 years ago
OpenStudy (anonymous):

Oh come on...this is the basics, if u dont learn now then u'll have trouble later

5 years ago
OpenStudy (jhannybean):

4/1=12/x ?

5 years ago
OpenStudy (anonymous):

sorry I takes me a while

5 years ago
OpenStudy (nincompoop):

let us proceed with careful consideration on providing the fundamentals. the meaning of the tilde ~ sign and what an area is.

5 years ago
OpenStudy (nincompoop):

though it boils down to proportioning usually this is where people suggest "cross-multiplication" |dw:1370132243808:dw|

5 years ago