Answer:
you might have to use an app that scans that specific problem :)
Step-by-step explanation:
Answer:
I'm not entirely sure what the question is but every thing under 12.5 is closer to 12, everything 12.5 and upwards like 12.87 would be closer to 13
Answer:
just do it by Pythagoras theoram
Step-by-step explanation:
because it is a right angle
Answer:
The first answer, 3(pi) km^2
Step-by-step explanation:
3 x pi squared determines the area
