It costs a farmer $43.60 per acre to harvest corn. how much does it cost to harvest 1,325.5 acres?
2 answers:
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Answer:
1) Bigger sector = 168.8pi
1) Smaller sector = 56.3pi
2) Bigger sector = 529.9
3) Smaller sector = 176.6
Step-by-step explanation:
1) Bigger sector = ×pi×15×15
= 168.75pi
1) Smaller sector = ×pi×15×15
= ×pi×15×15
= 56.25pi
2) Bigger sector = ×3.14×15×15
= 529.875
2) Smaller sector = ×3.14×15×15
= ×3.14×15×15
= 176.625