Question

..................ans.........plz .......​

Answer 1

Answer:

2040

Step-by-step explanation:

area of a trapezium = (sum of the parallel sides) /2 *height inbetween them

=> area = (80+56)/2 *30

= 136/2 *30

= 136*15

= 2040

Answer 2

Given :

• Parallel Sides of a Trapezium are 80 m and 56 m .
• Distance between them is 30 m .

To Find :

• Area of Trapezium .

Solution :

$\longmapsto\tt{Parallel\:Sides=80\:m\:and\:56\:m}$

As Given that Distance between the parallel sides is 30 m . So ,

$\longmapsto\tt{Height=30\:m}$

Using Formula :

$\longmapsto\tt\boxed{Area\:of\:Trapezium=\dfrac{1}{2}\times{(Sum\:of\:parallel\:Sides)}\times{h}}$

Putting Values :

$\longmapsto\tt{\dfrac{1}{2}\times{(80+56)}\times{30}}$

$\longmapsto\tt{\dfrac{1}{{\cancel{2}}}\times{136}\times{{\cancel{30}}}}$

$\longmapsto\tt{136\times{15}}$

$\longmapsto\tt\bf{2040\:{cm}^{2}}$

So , The Area of Trapezium is 2040 cm² ..

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Trapezium :

A quadrilateral whose one pair of opposite sides are parallel is known as Trapezium .

Properties of Trapezium :

• Sum of all angles of a trapezium is 360° .
• A trapezium has two non parallel and two parallel sides .
• Diagonals of trapezium bisects each other .

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