Question

the area of trapezium is 28cm^2 and one of its parallel sides is 6cm. If the distance between parallel sides is 4cm , then the other parallel side is?

Answer 1

Answer:

Area of trapezium =

2

1

×(sum of parallel sides)×altitude

Let other parallel side be x cm.

Then,

2

1

(x+6)×4=28

⇒2(x+6)=28

⇒x=14−6

⇒x=8cm

Answer 2

Answer:

The other parallel side = 8 cm