Question

please fast write all question

Answer 1

1. Perimeter of square = 4 × s = 4*4 = 16cm

2. Perimeter of square = 4 × s = 20

s = 5m

3. Area of square = s × s = 5*5 = 25 sq m

4. 1 m = 100 cm

1 sq m = 10000 cm

5 sq m = 5*10000 = 50000 sq cm

5. Area of rectangle = L × B = 7 × 3 = 21 sq cm