Question

the area of a Trapezium shaped field is 480 metre square the distance between two parallel sides is 15 metre and one of the parallel side is 20 find the other parallel side​

Answer 1

Answer:

let one parrallel side x = 20m & other parallel side be 'y'

Step-by-step explanation:

distance b/w two parallel sides h = 15m

area = 480

1/2*(20+y) *15 = 480

20+y = 64 => y = 44m

other parrellel side is of 44m Answer

Answer 2

Step-by-step explanation:

given: height= 15meter

one parallel side =20meter

area of trapezium=480meter^2

let the other side be x

a/q

1/2 ×(l+b)×h = 480

1/2×(20+ x) ×20 =480

20+ x=48

x= 48 - 20

x = 28

Therefore, the other parallel side is 28 metre