Question

Raju buys 9 square tiles each of side 50 cm. He lays them in two different ways as shown in the next page. Find the perimeter and area of both the arrangements and compare.​

Answer 1

Area of square=S^2 and peremeter of square=4S^2

Step-by-step explanation:

area of square = 50 x 50 = 2500 x 9 = 22500.

peremeter of square = 4 x 50 = 200 x 9 = 1800.

Answer 2

Answer:

=No. A- Perimeter=50*4=200

And check the arrangement the tiles are kept in 3 rows So,200*3=600

=Area=50*50=2500*9=22500

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=No.B-Perimeter=50*4=200

Here also check the rows (5 rows) So, 200*5=1000

=Area=same as no.A.

Hope this is helpful

From - Prachi