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Can someone plz help and plz explain your answer. Questions: Find the area. Use 3.14 for the value of pi. Round your answer to the nearest tenth. diameter = 18 km​
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Can someone plz help and plz explain your answer.

Questions:

Find the area. Use 3.14 for the value of pi. Round your answer to the nearest tenth. diameter = 18 km​

User Osmund
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Thanks so much i needed this
User Badgley
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Answer: 254.3 km^2

Area of a circle=(pi)(r)^2
A=(3.14)(18/2)^2
A=(3.14)(9)^2
A=(3.14)(81)
A=254.34
User Thomas Nicole
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