Saturday

April 19, 2014

April 19, 2014

Posted by **Lacey** on Sunday, August 24, 2008 at 4:11pm.

RS=7a, ST=12a, RS=28

No clue what so ever how to do this.

- Geometry -
**drwls**, Sunday, August 24, 2008 at 5:04pmIf RS = 28 AND RS = 7a, then 28 = 7a and a = 4

ST then = 12a = 48

Presumably RT is a line with point S 7/19 of the way from R to T

Although they don't ask you for RT, it is 28 + 48 = 76

- Geometry -
**Lacey**, Sunday, August 24, 2008 at 5:15pmThanks so much!

- Geometry -

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