Question: Solve the given problems. A walkway 3.0 m wide is constructed along the outside edge of a square courtyard. If the perimeter of the courtyard

Solve the given problems.

A walkway 3.0 m wide is constructed along the outside edge of a square courtyard. If the perimeter of the courtyard is 320 m,

(a) what is the perimeter of the square formed by the outer edge of the walkway? 

(b) What is the area of the walkway?

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