Ask Question
14 August, 10:26

A dinner plate has a circumference of 106.76 cm. What is the area of the dinner plate? Use = 3.14.

+5
Answers (1)
  1. 14 August, 13:39
    0
    C=2pr, r=c / (2p)

    a=pr^2, using r found above we get:

    a=p (c^2 / (4p^2))

    a = (c^2) / (4p), since c=106.76 and we approximate pi as 3.14

    a = (106.76^2) / (4*3.14)

    a=11612.2176/12.56 cm^2

    a≈924.54 cm^2 (to nearest one-hundredth of a square cm)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A dinner plate has a circumference of 106.76 cm. What is the area of the dinner plate? Use = 3.14. ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers