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
on answer
A. New width after a scale factor of 3. 12 cm
B. New length after a scale factor of 4. 80 cm