Question

what number should replace that question mark?


12×12= 9

23×23=16

34×34=?​

Answer 1

Step-by-step explanation:

12×12=9

here its 3 square

then 11 was added to 12 it was 23

23×23=16

here it's 4 square

then again 11 was added to 23

so it's 34×34

here it will be 5 square that's 25

hope it helps

Answer 2

Answer:

Hey mate here is the answer

12×12 =144(1+4+4=9)

23×23=529(5+2+9=16)

Therefore,

34×34=1156

1+1+5+6=13

✔️✔️✔️✔️13✔️✔️✔️✔️