Question

The prism has a volume of 70 mm3.

Find the volume of a scaled image with a scale factor of 3.

mm3
http://static.k12.com/calms_media/media/1575000_1575500/1575039/1/0ae972292fa3f326bfabb68b6890642d54ed166e/MS_IMB-1400106-1120703.jpg

Answer 1

@Agl202

Answer 2

So if it is scaled down then it is divided by 3
if it is scaled up then is it multiplied by 3

so if it is scaled up then
5 times 3=15
7 times 3=21
3 times 3=9
15 times 21 times 9=2835 mm^3

if it is scaled down then
5/3 times 7/3 times 3/3=5/3 times 7/3 times 1=5/3 times 7/3=35/9=aprox=3.8888889.mm^3
So, 70*27 =1890 is correct

Answer 3

@Agl202

Answer 4

Yes