In the figure below, the circle of radius 3 cm is tangent to three sides of the rectangle ABCD. Knowing that the area of this rectangle is equal to 72 cm2, the measure of the [UWSL]segment EF is[/UWSL]
In the figure below, the circle of radius 3 cm is tangent to three sides of the rectangle ABCD. Knowing that the area of this rectangle is equal to 72 cm2, the measure of the [UWSL]segment EF is[/UWSL]
B
4.7 cm
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