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It depends on the polygon... key: b=base h=height Triangle: area=1/2bh Rectangle or Square: area=bh Trapezoid: area=1/2h(b1+b2) Rhombus: area=bh or 1/2*d1*d2 d= diagonal Regular Polygon (all sides of equal length): area=1/2ap a = apothem p = perimeter Circle: pi(radius*squared) pie = 3.14 squared = multiplied by itself
What else can I help you with?
How do you find perimeter of a polygon?
add the sides of the polygon.
Is star shape a polygon?
I do not no how about you find out what a polygon is then count the sides -A
How do you find a missing angle of a polygon?
That will depend on how many sides the polygon has.
What is the formula to find the interior angles of a polygon?
If the polygon is a regular polygon then all interior angels are equal to 180-(360/no of sides of the polygon)
How do you find the centroid of a polygon?
you add up the areas of all the faces on the polygon.
What type of polygon must you have to find out the sum of interior angles?
any polygon
How do you find the distance of a polygon in kilometers?
The answer will depend on where the distance to the polygon is being measured from.
What is the formula to find the sum of interior angles of a polygon?
The formula to find the sum of interior angles of a polygon is 180° × (n - 2), where n is the number of sides of the polygon.
What is a polygon that is both equilateral and equiangular?
A polygon so described is called a regular polygon. You'll find a link below.
How do you find if a polygon is a rigid plane-shape?
The only convex polygon that is rigid is a triangle.
Where do you find of identification of angles measurement of polygon?
On a protractor and at each corner (vertex) of the polygon.
How do you find the permeter of a polygon?
The perimeter of a polygon is the sum of the length of each of its sides. If the polygon is a regular polygon the you can calculate the perimeter as [number of sides] *[the length of one side]
