The 円周 of a circle is 17pi m. What is the area, in square meter Express your answer in terms of pipi

解

T h e c i rc u m f ere n ce o f a c i rc l e i s 17 π m . Wha t i s t h e a re a, in s q u a re m e t er E x p ress yo u r an s w er in t er m s o f p iπ

a re a : 226.98 m^{2}

解答ステップ

Given:

c i rc u m f ere n ce : 17 π m

指定された円の半径

C i rc u m f ere n ce = 17 π : r = 8.5

指定された円の面積

r = 8.5 : A = 226.98006 \dots

a re a : 226.98 m^{2}