A rope of which a calf is tied is increased from 12 m to 23 m, how much additional grassy ground shall it graze?
1120 $m^2 $
1250 $m^2$
1210 $m^2$
1200 $m^2$
Explanation:
p ($23^2$ - $12^2$) = 1210
A rope of which a calf is tied is increased from 12 m to 23 m, how much additional grassy ground shall it graze?
p ($23^2$ - $12^2$) = 1210