Question

the area of trapezium is 440 cm^2 whose parallel side are 30cm and 14cm​

Answer 1

Answer:

20cm

Step-by-step explanation:

Given :-

area = 440 cm^2

parallel sides = 30cm and 14cm

Not Given :-

height = X

Finding Height :-

area = (sum of parallel sides)/2 × height

440 cm^2 = (30cm + 14cm)/2 × X

440 cm^2 = (44cm)/2 × X

440 cm^2 = 22cm × X

440 cm^2/22 cm = X

20 cm = X

X = 20 cm

So,

height = 20cm

Hope it's helpful for you!