Question
A chain is wrapped round two wheels which has a diameter of 4 cm. Line GH is 42 cm. Find the length of the chain. (Take π = 3.14)
2 m

Click button first when a symbol is required. X

A chain is wrapped round two wheels which has a diameter of 4 cm. Line GH is 42 cm. Find the length of the chain. (Take π = 3.14)