1.

two adjacent sides of a parallelogram are in the 2 : 3 and its perimeter is 50 cm find length of the side of the parallelogram

Answer»

Let the common RATIO be x.

So 2x:3x and two times their SUM = 50 cm.

2(2x+3x)=50.
2(5x)=50.
10x=50.
x=5.

Now,as we FOUND the common ratio the length of the SIDES are:

2x=10cm.
3x=15cm.




Discussion

No Comment Found

Related InterviewSolutions