P = 2l + 2w

A = lw

P = 4s

A = s2

C = ðd

A = ðr2
Use 3.14 for ð.

Lawrence has planted a round flower garden in his back yard. The garden is 8 feet across.

How many feet of fencing does Lawrence need to enclose the flower garden?

3 answers

C = 3.14 * 8
C = ?
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