pleaseee helpppp i´ll mark as brainliest its due todayyyyyyyy

Answer:
156.25 pi
Step-by-step explanation:
The diameter of the circle would be 25 which means the radius would be 12.5
The area of a circle is pi r squared
A = pi (12.5)^2
156.25 pi would be the largest area
Answer:
A = 490.9 cm^2
Step-by-step explanation:
edge of square sheet of paper = diameter of circle = 2 x radius
Area of circle A = π r^2
r = radius
25 = 2r
r = 12.5 cm
A = [tex]12.5^{2}[/tex] π
A = 490.87....