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What do you have? The area of the circle or the circumference? Area: divide the area by pi, then square root it Circumference: divide the circumference by 2 then divide it by pi
1 method is to multiply length times the width and the 2 method is to divide the rectangle into triangles and find the area of one of the triangles and multiply the area by two.
Thiessen Polygon method is a weighted average mean method used to calculate average rainfall. The catchment area is divided into subcatchments using the Thiessen polygon method.
You can multiply to get the closest possible answer and then subtract and whatever you got from subtracting subtract it by how many times you can multiply the divisor.
no,we can divide the figure into squares,rectangles and triangles
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I assume that you are referring to the area of a circle. You divide the diameter in half to find the radius and then you put it into the formula.
The tree method is a diagram that does not display properly in this answer area.
One method is to divide it into regular shapes - rectangles, triangles, etc. - and measure the areas of those shapes.
One problem with using rectangles to approximate an area under a curve is it will overestimate or underestimate the area, depending on which endpoint is used. The trapezoidal method gives a closer approximation.
The formula is A=1/2bh b=base of triangle h=height of triangle A=area 1/2=divide base times height by 2