Rigoletto's Portraits specializes in making circular portraits of people. A large portrait is 78 in. in diameter. A medium portr
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Answer:
Step-by-step explanation:
Given : Two opposite sides of a rectangle are each of length x.
Let the other adjacent side be y.
The perimeter of the rectangle is 12 units.
Perimeter of rectangle is given by :-
The area of rectangle is given by :-
Hence, the area as a function x =