Trapezium :
Area(A) = 1/2 h(a + b)
where a and b are the length of the parallel sides
h= distance between two parallel lines .
Perimeter(P) = a + b + c + d
where a,b,c and d are the length of the sides.
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area of trapezium=1/2{a+b}h
volume of trapezium = 1/2* (a1+a2)*h* length where a1,a2 are the base areas respectively and h is the height its a good formula but here is a easier one 1/2*(Area of top + Area of bottom)*Height*lenght
In UK terms:- Area = 0.5*(sum of parallel sides)*height and measured in square units
the formula for the AREA of a trapeziem is 1/2(a+b)h a=top side b=bottom side h=height its a good formula but heres a easier one 1/2*(Area of top + Area of bottom)*Height
1/2 x (a+b) x hA =is the average number of parallel sidesB = is the distance between themh=is the height