Circumference, C = 2[tex] \pi [/tex]r. Find the radius using this formula then use it to find the area with A = [tex] \pi [/tex][tex] r^{2} [/tex].
OR use the formula A = [tex] \frac{C ^{2} }{4\pi } [/tex]
Hope it helps. mark as brainliest if it does...
