Question

The area of a rectangular room is 165sq.m. if its length is 4m more than its breadth, What is the length and breadth of the hall in answer

Answer 1

Answer:

Length = 85

Breadth = 81

Step-by-step explanation:

Assume bredth = X

Now, length is 4m more than breadth

That means x+4

Area = l×b

165 = x+x+4

165=2 x +4

165-4 = 2x

162÷2 = X

X = 81

Length = 81 + 4 = 85. Breadth = 81