If the ratio of length and breadth of a rectangle is 6:5 and it's peri

1.	If the ratio of length and breadth of a rectangle is 6:5 and it's perimeter is 88cm, then find its length and breadth?
Answer» Answer: LET the length and breadth if the rectangle are 6X cm and 5X cm so, perimeter=2(length+breadth)=88 => 2(6x+5x)=88 => 2.11x=88 => 22x=88 => x=88/22=4 so, length=6.4cm=24cm and breadth is 5.4 cm=20 cm

If the ratio of length and breadth of a rectangle is 6:5 and it's perimeter is 88cm, then find its length and breadth?

Answer»

Answer:

LET the length and breadth if the rectangle are

6X cm and 5X cm

so, perimeter=2(length+breadth)=88

=> 2(6x+5x)=88

=> 2.11x=88

=> 22x=88

=> x=88/22=4

so, length=6.4cm=24cm and breadth is 5.4 cm=20 cm