Question

one of the parallel side of trapezium is 2cm less than the other side. and height is 2cm less than the other side.if area of trapezium is 28cm². find the length of both sides and height.​

Answer 1

$\huge\orange{\boxed{\pink{\mathcal{\overbrace{\underbrace{\fcolorbox{lime}{aqua}{\underline{\red{✭ answer✭}}}}}}}}}$

Advantages:

Fossil fuels can generate a large amount of electricity at a single location.

They can be found very easily.

They are cost-effective.

Transportation of oil and gas can be done easily through pipelines.

They have become safer over time.

Despite being a finite resource, it is available in plenty.

Answer 2

Step-by-step explanation:

The area of a trapezium is the mean of the lengths of the parallel sides times the distance between the parallel sides.

In this case the sum of the length of the parallel sides is 7 cm.

⇒ The mean of the lengths of the parallel sides is 3.5 cm.

The distance between the parallel sides is 4 cm.

⇒ The area of a trapezium is 3.5×4=14 cm 2.