1.

If the perimeter is 28cm then what is the area?

Answer»

ANSWER:

PERIMETER = 28cm

Formula of perimeter is 4×side.

So, side = perimeter/4

= (28/4)cm

= 7 cm

Now, we have got the side,

So, the formula of AREA of a square = side×side or side sq.

So, area = (7×7) cm sq.

= 49 cm sq.

That's your answer.........



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