Question

What is the sum of the areas of the infinite
sequence of squares?

#6 in the pdf file

Answer 1

would i use the infinite geometric series equation

Answer 2

$$
a_o=10\\
a_n=\sqrt{2}\times (a_{n-1}/2)=\cfrac{\sqrt 2}{2}a_{n-1}\\
\text{Area}=\sum_0^{\infty}a^2_n\\
$$