Math, asked by deepanshubeniwal2002, 6 months ago

The perimeter of a parallelogram is 68m. If the ratio of two sides of parallelogram is 7:10, find
lengths of sides of parallelogram.

Answers

Answered by 2ndiidoofTHOR940

3

$<body bgcolor="r"><font color =green>$

Step-by-step explanation:

$<font color= red>$

Let the adjacent sides of parallelogram be x and y

$<font color= blue>$

2x+2y=68
x+ y=34 ........(1)
x/y=7/10

$<font color= blue>$

x=7y/10=0.7y.......(2)

$<font color= red>$

substituting 2 in 1

$<font color= blue>$

we get 0.7y+y=34

1.7y= 3.4
y = 2
then from equation 1 $<font color= red>$

Putting the value we get;

$<font color= pink>$

x =14 ans...

Answered by owaischoudary07

0

Step-by-step explanation:

Let the adjacent sides of parallelogram be x and y

2x+2y=68

x+ y=34 ........(1)

x/y=7/10

x=7y/10=0.7y.......(2)

substituting 2 in 1

we get 0.7y+y=34

1.7y=34

y=20

then from 1

x =14

Hope you get the answer

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