The three sides of a trapezium are equal each being 6cm long; If the maximum area of trapezium is `3k sqrt(3)cm^(2)` ,then the value of k is

The three sides of a trapezium are equal each being 6 cms long. Let Delta cm^(2) be the maximum area of the trapezium. The value of sqrt(3) Delta is :

The three sides of a trapezium are equal.If each of them is 6cm long,Find the area of the trapezium when it is maximum.

The length of two parallel sides of a trapezium are 60 cm and 40 cm. If the area of the trapezium is 200 cm2, then what is the value of its height (in cm)?

The length of two parallel sides of a trapezium are 30 cm and 40 cm. If the area of the trapezium is 350 cm^(2) , then what is the value (in cm) of its height?

Three sides of a trapezium are each equal to kcm. Find the greatest possible area of the trapezium.

The parallel sides of a trapezium are 25cm and 5cm and 13cm. Find the area of the trapezium

The three sides of a trapezium are equal, each being 8cm. The area of the trapezium, where it is maximum, is (a)24sqrt(3) c m^2 (b) 48sqrt(3)c m^2 (c)72sqrt(3)c m^2 (d) none of these