It is the sum of its 4 sides which is its perimeter.
Here's how to do that: 1). Find its length. 2). Find its perimeter. 3). Divide (its length) by (its perimeter). The quotient is the ratio of its length to its perimeter.
To find the perimeter you add and to find the area we multiply.
2r + (2pi r)/4 or 2r x (1 + pi/4) eg radius 3 units, circumference 6 pi units, arc of quadrant 1.5 pi units, plus 2 x radius ie 6 so P = (1.5 pi + 6) units (approx 10.7)
In the first quadrant.
If you the radius of the circle is r then the perimeter of a quadrant = r*(2 + pi/2).
If you the radius of the circle is r then the perimeter of a quadrant = r*(2 + pi/2).
It is the sum of its 4 sides which is its perimeter.
In a circle of radius, r, perimeter of quadrant = pi*r/2 + 2r = r*(pi/2 + 2)
that would be a squere xD
Area of a quadrant = 0.5x(side A + opposite side B)x0.5x(side C + opposite side D) Area of a quadrant = 0.5x(side A + opposite side B)x0.5x(side C + opposite side D)
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Pi / 5 would be in Quadrant I.
If you know the perimeter, there is no need to find it again.
It is not possible. A quadrant extends infinitely far in two directions and so has no centre.
Here's how to do that: 1). Find its length. 2). Find its perimeter. 3). Divide (its length) by (its perimeter). The quotient is the ratio of its length to its perimeter.
To find the perimeter you add and to find the area we multiply.