propErtiEs AnD rElAtions oF plAnE FigurEs
thEsE quEstions will tEst your knowlEDgE oF opErAtions involving plAnE FigurEs.
AnswEr thE Following quEstions.

whAt is thE ArEA oF A CirClE with A CirCumFErEnCE oF 14π inChEs