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Dimension and Scale Factor

1. If a soccer lover has a photo frame that is 180mm in length and 125mm in breadth with a scale factor of 4 .Calculate the dimension of enlargement.

2. If he wanted to reduce the photo frame with area equal to 9cm squared. find the scale factor.

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125/180 = 1.5625

Posted on Mar 19, 2009

  • fchidoro Mar 19, 2009

    1.5625x4=6.3

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