12th grade
posted by Julian Lopez .
RS=7a,ST=12a,RS=28

What IS the question?
Are RS, ST and RS the lengths of sides of a triangle?
I haven't a clue what you are asking.
posted by Julian Lopez .
RS=7a,ST=12a,RS=28
What IS the question?
Are RS, ST and RS the lengths of sides of a triangle?
I haven't a clue what you are asking.