Posted by shann on Tuesday, October 30, 2012 at 6:30pm.
The scale factor for two similar rectangles is 3. If the area of the smaller rectangle is 8 m2, what is the area of the larger rectangle? (1 point)24m2
192m2
72m2
108m2

math  Steve, Tuesday, October 30, 2012 at 8:18pm
area scales by the square of the linear scale.
So, the area is scaled by 3^2 = 9, so 72m^2

math  lianna, Saturday, October 26, 2013 at 12:41am
so is it 72???

math  Hi, Monday, November 11, 2013 at 5:18pm
72

math  PANDACORN, Monday, October 19, 2015 at 4:35pm
You guys are no help.

math  NunYoBidness, Friday, December 4, 2015 at 11:27am
Could you help me with this...
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