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Mathematics 20 Online
OpenStudy (anonymous):

The length of a rectangle is 3 in and the width is 4 in. The rectangle is then dilated to 9 in by 12 in by a scale factor of 3. i dont get is true or falses :$

OpenStudy (cwrw238):

scale factor 3 means each side of the rectangle is multiplied by 3: 3*3 = 9 3*4 = 12

OpenStudy (cwrw238):

true

OpenStudy (anonymous):

ooohh now i get it thax u :)

OpenStudy (cwrw238):

yw

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