Question

The length of the parallel sides of a trapezium are 3cm and 1 cm, and the distance between them is 1 cm. What is its areaThe length of the parallel sides of a trapezium are 3cm and 1 cm, and the distance between them is 1 cm. What is its area

Answer 1

Step-by-step explanation:

Given the area of trapezium is 312 sq cm and length of two parallel sides are 21 cm and 27 cm

We know that the area of trapezium =

2

1

×(sum of parallel sides)(parallel sides distance)=

2

1

(21+27)x sq cm (where x is the parallel sides distance)

But given area = 312 sq cm

∴

2

1

(27+21)x=312

⇒24x=312

⇒x=13 cm

Then distance between parallel sides=13 cm

Answer 2

Answer:

209 square unit

Step-by-step explanation:

hope you get it