A bicycle wheel makes 5000 revolution in moving 11 km find it's diameter of the wheel
Answers
Answered by
7
this is answer...........
Attachments:
Answered by
2
let the radius of circle = r m diameter =2r
distance covered by it in one revolution =2×22/7×r
therefore
5000×2r×22/7=11×1000m
2r×5×22/7=11
2r=11×7/5×22=7/10== 0.7m =70cm=diameter
distance covered by it in one revolution =2×22/7×r
therefore
5000×2r×22/7=11×1000m
2r×5×22/7=11
2r=11×7/5×22=7/10== 0.7m =70cm=diameter
Similar questions