the minute hand of a watch is 3cm long .how far does its tip move in 40minutes?
Attachments:
Answers
Answered by
1
circumference =2pier
2×3.14×3=18.84cm
now 40 min is the 2/3part so in 2/3 psrt it will move 18.84/2/3=28.26cm
2×3.14×3=18.84cm
now 40 min is the 2/3part so in 2/3 psrt it will move 18.84/2/3=28.26cm
Similar questions