A piece of metal is 3 inch (represented by in) long. What is its length in cm?

A piece.of metal is, 3 inch (represented by in) Iong. What is its length in cm ?

A piece of metal is 3 inch long. What is its length in cm?

A piece of metal is 3 in (in=inch) in length. Express the length in cm unit.

When each side of a given square is lengthened by 3 inches, the area is increased by 45 square inches. What is the length, in inches, of a sides of the original square?

A piece of string is 30 cm long. What will be the length of each side if the string is used to form: (a) a square?

A piece of string is 30 cm long. What will be the length of each side if the string is used to form: (b) an equailateral triangle?

A piece of string is 30 cm long. What will be the length of each side if the string is used to form : a square ?