aherna6002
aherna6002
07-01-2021
Mathematics
contestada
I need to find the area, what is it?
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unicornpoop22349u490
unicornpoop22349u490
07-01-2021
a = πr²
1.8 /2 = 0.9
0.9² = 0.81
0.81 * π = 2.54(roughly)
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bigbrain53
bigbrain53
07-01-2021
2.54 used a calculator, I suggest using a calculator with pie available to be used with it
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