Question

Q1.-

Find length of each side of a carrom board whose peimeter is 362 cm.

If each side of a square is doubled what will happen to its area?
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Answer 1

Answer:

6400cm

Step-by-step explanation:

given-

perimetre of sq=320

we know that perimetre=4xside

then ,

4xside=320

side=320 divided by 4

side=80 cm

area of sq=side^

=80x80=6400cm

hence, this is the answer