Question

one of the parallel sides of a trapezium is thrice the other the area of the trapezium is 440cm² and its height is 22cm find the length of its parallel sides​

Answer 1

Answer:

let the length of the side be 'l'

area of trapezium=1/2×h×(sum of parallel sides )

440=1/2×22×(3l+l)

440=11×4l

40=4l

l=10cm

hope this answer is helpful

Answer 2

Answer:

here's your answer mate