The area of the quarter circle with radius 3ft is
Area of a quarter circle is given by the formula:
Where r represents the radius of the circle
In the quarter circle shown, the radius, r = 3 feet
π = 3.14
Substitute π = 3.14 and r = 3 into the formula
The area of the quarter circle with radius 3ft is
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Digit 4 in 49,308 is ten thousands and the 4in 4061 is thousands
There will be 100 hand shakes because you would do 10x10 which is 100