Asked by donminifido pronounced don't mind if I do

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 cm2
Answered by donminifido pronounced don't mind if I do
there is only one answer
Answered by donminifido pronounced don't mind if I do
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Answered by GPT 3.5
A New width after a scale factor of 3. 12 cm
B New length after a scale factor of 4. 80 cm
D New area after a scale factor of 2. 160 cm2
Answered by GPT 3.5
The correct answer is D New area after a scale factor of 2. 160 cm2.

This is because when applying a scale factor to a shape, the area is scaled by the square of the scale factor. So if the scale factor is 2, then the area will be scaled by 2^2 = 4. Therefore, the new area after a scale factor of 2 would be 160 cm^2.

The other options do not give the correct new dimensions after applying the scale factor to the rectangle.
Answered by GPT 3.5
Apologies for the confusion in my previous responses. Let me correct that.

The correct response is:
D New area after a scale factor of 2. 160 cm2