Answer:
it's A. sorry for the late answer
Answer:
I think so, but don't lose sight
2.5 is your answer because first we divide the numbers then subtract 2 from both sides and simplify
Answer:1385.44mm sq
Step-by-step explanation: surface area of a circle = pi x radius squared
3.142 x 21 squared
Divide until you get one moth alone then multiply then simplify if you don't know how to simplify please pm me.
