19kambrian317
12.11.2019 •
Mathematics
My maths problems is it right not sure if i did it right.
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Ответ:
A = 0.785m²
B = 31400cm²
C = 7850cm²
D = 785,000mm²
Use the fomula
to find the area.
If you are having trouble finding the radius divide the diamater by two.
For refrence use 3.14 as pi when multiplying:)