A rectangle is bounded by the x-axis and the semicircle y the squareroot of 49 - x sqaured?

a rectangle is bounded by the x-axis and the semicircle y the squareroot of 49 - x sqaured . write the area A function of x and determine and the doma

a rectangle is bounded by the x-axis and the semicircle y the squareroot of 49 - x sqaured . write the area A function of x and determine and the domain of the function. (area must be positive ) does anyone know how to solve this? if so please help.

or:a rectangle is bounded by the x-axis and the semicircle y the squareroot of 49 - x sqaured . write the area A function of x and determine and the domain of the function. (area must be positive ) does anyone know how to solve this? if so please help.

or:Without proper presentation, your problem is meaningless.

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