The standard form of the equation of a circle is (x−3)2+(y−1)2=16. what is the general form of the equation? a- x2+y2−6x−2y−26=0 b- x2+y2+6x+2y+26=0 c- x2+y2−6x−2y−6=0 d- x2+y2+6x+2y−6=0

The expression (20 - w)w represents the area of the garden in square meters.

The perimeter of the garden = 40 meters

The width = w

Perimeter of a rectangle = 2(l + w)

Hence,

40 = 2(l + w)

20 = l + w

The length of the garden = 20 - w

Since width = w and length = 20 - w

Recall, the area of a rectangle = Length × width

Area of the rectangular garden is expressed thus :

(20 - w) × w = (20 - w)w

Hence, the expression represents the area of the garden in square meters.

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