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what is the formala of area????????????????????????????????????????????????????????

 Mar 3, 2015

Best Answer 

 #2
avatar+808 
+5

Would be very helpful if you could specify what geometric object you would like to know the area of.

Nontheless here are a few formula for the area of polygons and circles:

 

square: A = s2, s: length of one side

rectangle: A = lw, (length * width)

circle: A = pi * r2, r: radius

triangle: A = bh/2, b: base, h: height

quadrilateral: A = pq sin t, (p and q are the length of the diagonals, and t is the angle between them)

parallelogram A = bh (base * heigth)

rhombus: A = pq/2 (p and q are the length of the diagonals)

trapezoid: (a + b)h/2 (a and b are the length of the parallel sides, h is the heigth)

ellipse: pi * ab, (a and b are the semi-major and the semi-minor axes)

 Mar 3, 2015
 #1
avatar
+5

Area of what? Did you try the Formulary dropdown menu above?

 Mar 3, 2015
 #2
avatar+808 
+5
Best Answer

Would be very helpful if you could specify what geometric object you would like to know the area of.

Nontheless here are a few formula for the area of polygons and circles:

 

square: A = s2, s: length of one side

rectangle: A = lw, (length * width)

circle: A = pi * r2, r: radius

triangle: A = bh/2, b: base, h: height

quadrilateral: A = pq sin t, (p and q are the length of the diagonals, and t is the angle between them)

parallelogram A = bh (base * heigth)

rhombus: A = pq/2 (p and q are the length of the diagonals)

trapezoid: (a + b)h/2 (a and b are the length of the parallel sides, h is the heigth)

ellipse: pi * ab, (a and b are the semi-major and the semi-minor axes)

Tetration Mar 3, 2015

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