A photograph is dilated to fit in a frame, so that its area after the dilation is 9 times greater than the area of the original photograph. What is the scale factor of the dilation?
A photograph is dilated to fit in a frame, so that its area after the dilation is 9 times greater than the area of the original photograph. What is the scale factor of the dilation?
scale factor 9
Step-by-step explanation:
Scale factor is whatever u multiply your area by so it would be 9 cause it 9 times greater
9:1
Step-by-step explanation: because it says that its 9 TIMES
i think its 3
Step-by-step explanation:
the answer is 9:1 because it means that for every 1 area of the original picture, the photograph is 9 times larger