Answer:
Step-by-step explanation:
it doesn't really say what the "face" is, but i'll guess that it's the part marked in yellow? if that's the case then it's just 10 * 10 twice for each of the squares. Really you couldn't see that? :/ 200 is the answer
=19
I don't have the answer, but if you need easy help in graphing use desmos calculator.
3= 32 4=90 1=58
