Question

the square of 200 is 400, 20000 , 40000 , 4000​

Answer 1

Answer:

The square of 200 is 40000.

$(200)^{2} =200*200=40000$

Answer 2

Answer:

1. 200

$200 \times 200$

= 40000

2. 400

$400 \times 400$

= 160000

3. 20000

$20000 \times 20000$

= 400000000

4.40000

$40000 \times 40000$

= 1600000000

4. 4000

$4000 \times 4000$

= 16000000

Thanks

Hope it's Right