Pretty please HELP MEEEE A circular flower bed is 19 m in diameter and has a circular sidewalk around it that is 3 m wide. Find
the area of the sidewalk in square meters. Use 3.14 for pi.
2 answers:
SA is the area of flowerbed
- radius is 9.5 m (diameter, 19, divided by 2)
- π(r)²
- 3.14(9.5)²
- 3.14(90.25)
- SA = 283.385 m²
LA is the large area of both flowerbed and sidewalk together
- Adding 9.5 and 3 together, the total radius is 12.5 m
- π(r)²
- 3.14(12.5)²
- 3.14(156.25)
- LA = 490.625 m²
Subtract SA from LA in order to find teh area of sidewalk.
A = 283.385 - 490.625 = 207.24 m²
<h2>ANSWER: 207.24 m² is the area of the sidewalk</h2>
I think the answer is 9.42m squared.
If I got the right answer, I would appreciate Brainliest. I hope I helped.
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