the area of trapezium is 384 CM square its parallel sides are in the ratio 3 ratio 5 and the distance between them is 12 centimetre find the length of the edge panel site
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let the parallel sides be 3x and 5x
area of trapezium = h/2 (sum of parallel sides)=384cm square
=12/2 ×(3x + 5x )=384
= 6 × 8x = 384
=48x =384
= x = 384/48
= x=8
= so, 3x = 3×8=24cm
and,5x = 5×8=40cm
area of trapezium = h/2 (sum of parallel sides)=384cm square
=12/2 ×(3x + 5x )=384
= 6 × 8x = 384
=48x =384
= x = 384/48
= x=8
= so, 3x = 3×8=24cm
and,5x = 5×8=40cm
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