The length of a rectangle room is 4 meters . if it can be partitioned into two e

Question

The length of a rectangle room is 4 meters . if it can be partitioned into two equal square rooms . what is the length of each partition in meters?

Options:

A . Data inadequate

B . 2

C . 4

D . 1

Answer: Option B

Let the width of the room be x membersThen, its area = (4x) m2Area of each new square room = (2x)m2Let the side of each new room = y metersThen, y2 = 2xClearly, 2x is a complete square when x=2? y2 = 4? y = 2 m .

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