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September 17, 2014

September 17, 2014

Posted by **megan** on Tuesday, January 8, 2013 at 6:42pm.

- geometry -
**Reiny**, Tuesday, January 8, 2013 at 7:31pmThe centre will be the midpoint of your two given points

for x of midpoint: (-2+(-16))/2 = -9

for y of midpoint : (-1 + 13)/2 = 6

the centre is (-9,6)

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