Answer:
Circle's area = 28,26 km
Formula = π r²
Step-by-step explanation:
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They are opposites. since |-3| has the lines around it, this represents absolute value, which is not positive or negative but how far away the value is from 0. the plain -3 remains the same. |-3| is 3, because it is 3 units away from 0 on the number line.
Answer:
Is there supposed to be an attachment? if so please send it so I can answer your question.
