Question

the area of a trapezium is 396cm square and the distance between the p parallel side is 12 metre find the length of the side if they are in the ratio 5:6​

Answer 1

Answer:

area of trapezium =396cm sq

assusming the number as x

side 1 is 5x

side 2is 6x distance between them = 12 m

so, a = 1/2 x 12 m x (5X + 6X)

396 = 6m x 11X

11X = 396 /6

11X = 66

X = 66/11

X = 11

SO, 5X =55cm

and , 6X=66cm

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Answer 2

Answer:

Step-by-step explanation:

let the  parallel side are 5x:60

area=(5x+6x)*height/2=396

11x*12/2=396

x=2*396/11*12

x=6

so the parallel sides are:

6*5 and 6*6

=30,36 cm