Question

2 parralell sides of a trapezium are 60 and 77 cm.
the other sides are 25 and 26 cm. find the area of the trapezium.

Answer 1

first construct a triangle then find out its area by both herons formula and half base ×height the compare both the are u will get the height and then by the formula of area of trapezium = half (a+b)× h u will get your answer here a and b are parallel sides