Answer:
241/250
Step-by-step explanation:
Answer:
A. The perimeter of the original figure is multiplied by 3 ,and the area is multiplied by 9.
(9=3²)
it is a rule in the dilation course:
Answer:
a. 62
Step-by-step explanation:
use the Bodmas method
=3×9-5+20×2
=<u>62</u><u> </u>
Hmmm A millimeter would be too big for that .
I think millionths of a meter would be about right. Micrometers.