Answer:
its 400 cuz 0.1 is tenth
Step-by-step explanation:
Answer: 29544.26 mm^2
Step-by-step explanation:
The formula is A = pi R squared.
If I use 3.14 for pi, then it would look like 3.14(97)^2
Which equals 29544.26 mm^2
Answer:
1 and -7
Step-by-step explanation: