Question

The area of a trapezium is 180msqure ant its height is 12cm if one of the parallel sides is double that of the other find the two parallel sides

Answer 1

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Answer 2

✨${\purple{hello!!!}}$✨
Area=180m²
Height=12cm
or 0.12m
To find:-
•Parallel sides
Let the first parallel side be x and the second parallel side be 2x

Formula To Be Used:-
${\green{\boxed{Area=1/2(sum\:of\: Parallel\:sides)× Height}}}$

Area=1/2(x+2x}0.12
180=1/2(3x)0.12
180=0.06(3x)
180/0.06=3x
3000=3x
x=3000/3
${\boxed{\red{x=1000m}}}$

Parallel sides:-

${\pink{First\:Side=1000\: meter}}$
Second side=2×1000
${\blue{Second\:Side=2000 \:meter}}$