Answer:
Not necessarily words, because there is nothing hard to define in geometry, something hard to LEARN is theorems and postulates though.
Step-by-step explanation:
Hope this helps! :)
I can help. What do you mean “hundredths and thousandths” cuz you only round one?
You mean -3/2 * -51/4???
use the calculator to multiply them and you will get 19.125