Question

3. In a trapezium if the sum of the parallel sides
is 10 cm and the area is 140 sq.cm. find its
height.​

Answer 1

Answer:

10 sq.cm

Step-by-step explanation:

ok you got your answer so then brainlist me

Answer 2

Answer:

28 cm

Step-by-step explanation:

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

1/2(10)× x = 140cm^2

5× x = 140 cm

x= 140/5

x=28 cm

I hope it will be helpful for you