Question

a field in the shape of trapezium.one of its parallel sides is twice the other parallel side and distance between them is 100 m.if area is 10500 m find the hight of trapezium

Answer 1

let first side be x.
other side = 2x.
area= 1/2×(x+2x)×100
3x×50=150x.
150x=10500=
=x=10500/150
=x=70m
2x=70×2=140m

Answer 2

the height of trapezium is 100m
the distance between them is the height of trapezium