Question

Eliza paints a circle on her bedroom wall as part of a mural. After she paints it, she decides that she wants a much bigger circle. So, she multiplies her original radius by four and repaints the circle. Which statement best describes Eliza's solution?

The area of the new circle is two times larger.
The area of the new circle is four times larger.
The area of the new circle is eight times larger.
The area of the new circle is 16 times larger.

Answer 1

remember the formula for area of circle ?

Answer 2

yes

Answer 3

could you please post it here