Question

how many time should A wheel of radius 7 metre rotate to go around the perimeter of a rectangular field of length 60 and breadth 50​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer: 5

Step-by-step explanation:

perimeter= 2(l+b)

               =2(110)

               =220 units

circumference of wheel= 2πr

                                        =2*22/7*7

                                        =44 units

no. of revolutions = distance/circumference of wheel

                                     =220/44

                                    =5

thus the wheel has to rotate 5 times

hope it helps

thanks