OpenStudy (anonymous):

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

4 years ago
OpenStudy (anonymous):

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

4 years ago
OpenStudy (nincompoop):

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

4 years ago
OpenStudy (anonymous):

Isnt this like ur previous question?

4 years ago
OpenStudy (nincompoop):

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

4 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?

4 years ago
OpenStudy (jhannybean):

I believe so.

4 years ago
OpenStudy (anonymous):

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

4 years ago
OpenStudy (jhannybean):

4/1=12/x ?

4 years ago
OpenStudy (anonymous):

sorry I takes me a while

4 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.

4 years ago
OpenStudy (nincompoop):

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

4 years ago
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