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Mathematics 10 Online
OpenStudy (itsyacoolgrl):

If Triangle ABC is congruent to Triangle DEF and the scale factor from ABC to DEF is 3/4, what is the length of DF? ( Diagram to follow)

OpenStudy (itsyacoolgrl):

|dw:1426874921225:dw|

OpenStudy (itsyacoolgrl):

@iGreen

OpenStudy (igreen):

Multiply 3/4 * 15.

OpenStudy (igreen):

@Itsyacoolgrl

OpenStudy (itsyacoolgrl):

2.25

OpenStudy (itsyacoolgrl):

@iGreen

OpenStudy (igreen):

Check again

OpenStudy (itsyacoolgrl):

45\1|dw:1426876070583:dw|

OpenStudy (igreen):

No.. 4 * 1 isn't 1

OpenStudy (itsyacoolgrl):

whoops 4 *facepalm*

OpenStudy (itsyacoolgrl):

45/4

OpenStudy (igreen):

Yes, now divide.

OpenStudy (itsyacoolgrl):

11.25

OpenStudy (igreen):

Yes, that's our answer.

OpenStudy (igreen):

\(\bbox [10pt, lime, border:5pt solid black]{\huge\cal\color{red}\succ\color{blue}{Welcome\ to\ \color{#00A1FF}{Open}\color{#329932}{Study!\color{red}\prec}}}\) You can give medals by clicking 'Best Response'.

OpenStudy (itsyacoolgrl):

Ok thanks so much iGreen I will give you an award :D

OpenStudy (igreen):

No problem, happy to help \(\Huge\ddot\smile\)

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