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After the scale factor is applied to the dimensions of the rectangle shown, choose all that correctly give the new dimension.

Responses
A New width after a scale factor of 3. 12 cmNew width after a scale factor of 3. 12 cm
B New length after a scale factor of 4. 80 cmNew length after a scale factor of 4. 80 cm
C New perimeter after a scale factor of 2. 112 cmNew perimeter after a scale factor of 2. 112 cm
D New area after a scale factor of 2. 160

Width 10cm
Height 4cm

CHOOSE 1 ANSWER

1 answer

A: New width after a scale factor of 3. 12 cm
C: New perimeter after a scale factor of 2. 112 cm
D: New area after a scale factor of 2. 160