Answered

Get the answers you need from a community of experts on IDNLearn.com. Our experts provide timely and accurate responses to help you navigate any topic or issue with confidence.

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.

Sagot :

Brigidauidn
I think the answer is 9.42m squared.

If I got the right answer, I would appreciate Brainliest. I hope I helped.
Hellomialaidn

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

ANSWER:  207.24 m² is the area of the sidewalk

Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. IDNLearn.com is committed to providing the best answers. Thank you for visiting, and see you next time for more solutions.