2.The length of the rectangular hall is 3 m more than double of its br

1.	2.The length of the rectangular hall is 3 m more than double of its breadth. If itsperimeter is 66 metre, find its length and breadth.
Answer» ANSWER: Step-by-step explanation: let breadth of. rectangle be x length =3+2x perimeter=66 then 2(L+B)=66 2(3+2x+x)=66 2(3+3x)=66 6+6x=66 x=10. then length equals to 3+20=23metre breadth = 20 ÷ 2 = 10

2.The length of the rectangular hall is 3 m more than double of its breadth. If itsperimeter is 66 metre, find its length and breadth.

Answer»

Step-by-step explanation:

let breadth of. rectangle be x

length =3+2x

perimeter=66

then 2(L+B)=66

2(3+2x+x)=66

2(3+3x)=66

6+6x=66

x=10.

then length equals to 3+20=23metre

breadth = 20 ÷ 2 = 10