the answer Part a) is the volume of the larger figure is 3584 km³
surface area smaller figure=[scale factor]²*surface area larger figure surface area larger figure=surface area smaller figure/[scale factor]² surface area smaller figure=9 km² surface area larger figure=9/[1/8]²----> 9/(1/64)---> 9*64---> 576 km²
the answer part b) is the surface area of the larger figure is 576 km²
