Question

What is the area of the largest square?

Answer 1

A=a^2=9^2 i think that the small square, if u double it, will be the same size pf the big square. And if im wrong, thats why teachers are there. Good luck

Answer 2

x^2 = 12^2 + 9^2
x = 15

area = 15 × 15
area = 225 m^2