Question

Any boy with steps by steps ppleaseeeeeeeeeeee​

Answer 1

147²

I assume that u need to find the area so here is the answer

Explanation:

first of all calculate the area of the square which is 11cm×15cm=165²

then calculate the small part that is on the upper right

11-9=2 so 9×2=18²

then substract 165-18=147²