Question

The side of a square is 10cm .How many times will the new perimeter become if the side of the square is doubled

Answer 1

Answer:

4 times

Step-by-step explanation:

Initial=10*10=100 ..final=20*20=400

therefore 4 times

Answer 2

Answer:

The perimeter will increase by 2 times

Step-by-step explanation :

Side of present square = 10 cm

Perimeter = 40 cm

Side when doubled = 20 cm

Perimeter = 80 cm