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Circle:
-- Perimeter ("circumference") = (pi) x (diameter) or (2 pi) x (radius)
-- Area = (pi) x (radius)2 or (1/4 pi) x (diameter)2
Triangle:
-- Perimeter = (length of Side-#1) + (length of Side-#2) + (length of Side-#3)
-- Area = 1/2 (length of triangle's base) x (triangle's height)
Quadrilateral:
Perimeter
-- Any quadrilateral:
(length of Side-#1) + (length of Side-#2) + (length of Side-#3) + (length of Side-#4)
-- Parallelogram, rectangle, or kite: 2 x (length of 1 long side + length of 1 short side)
-- Rhombus or square: 4 x (length of any side)
Area
-- Parallelogram, rhombus, rectangle, square: (length of base) x (height)
-- Rectangle, square: (length) x (width)
-- Square: (length of any side)2
-- Trapezoid: 1/2 (height) x (length of Base-#1 + length of Base-#2)
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Which quadrilateral will give you the greatest area for the least perimeter?
A square will. The only shape that can enclose more area with the same perimeter is a circle.
What is the perimeter in meters of a 28 acre field?
The perimeter for a certain area varies, depending on the figure. For example, a circle, different ellipses, a square, different rectangles, and different shapes of triangles, all have different perimeters or circumferences, for the same area.The perimeter for a certain area varies, depending on the figure. For example, a circle, different ellipses, a square, different rectangles, and different shapes of triangles, all have different perimeters or circumferences, for the same area.The perimeter for a certain area varies, depending on the figure. For example, a circle, different ellipses, a square, different rectangles, and different shapes of triangles, all have different perimeters or circumferences, for the same area.The perimeter for a certain area varies, depending on the figure. For example, a circle, different ellipses, a square, different rectangles, and different shapes of triangles, all have different perimeters or circumferences, for the same area.
What is the least possible perimeter with an area of 169 ft?
The shape which minimises the perimeter for a fixed area is a circle. A circle of radius 7.334 ft (approx) will have the required area and a perimeter (circumference) of just 46.084 ft. The quadrilateral with the smallest perimeter will be a square with sides of 13 feet: a perimeter of 4*13 = 52 feet. Any regular polygon with more than 4 sides will have a smaller perimeter, for the same area, than a square.
How do you calculate the sum of a quadrilateral?
You don't. There is no such thing as the "sum of a quadrilateral". If you mean the perimeter, you add the lengths of the four sides. If you want the area, you can divide the quadrilateral into two triangles, or some other shapes, calculate the individual pieces, and add everything up.
What is area of circle if perimeter of circle is 12.56RR?
Area of any circle = pi*radius2
