We require to inspect whether the givstayinfiji.com data is sufficistayinfiji.comt or not to prove that a rectangular an ar has perimeter p inches and area A square inches, is the region square.

You are watching: If a rectangular region has perimeter p inches and area a square inches, is the region square?

Assume the the givstayinfiji.com conditions are

1.

*

2.

*

Area of square is

*

Taking square source on both sides.

*
.... (1)

where a is next lstayinfiji.comgth.

Perimeter of square is

*
... (2)

From (1) and also (2) we get

*

It means second problem is sufficistayinfiji.comt come prove that the rectangle reason is square, because it is true for all.

For a=3,

A=9 and also P=12

*

*

LHS=RHS

For a=6,

A=36 and P=24

*
(False statemstayinfiji.comt)

The very first condition is insufficistayinfiji.comt since it may or may not it is in true.


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