wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

There is a 40m long Tunnel. The cross section of the tunnel is a semicircle with a radius 6. Find the cost of painting it at the rate of ₹2/m​​​​​​2

Join BYJU'S Learning Program
CrossIcon