Answer:
THE THIRD ONE
Step-by-step explanation:
A,B,E
57 units²
Let the radius be r
r² + r² = 10²
2r² = 100
r² = 50
r = 5sqrt(2)
Shaded area:
Circle - Square
pi×r² - 10²
pi(50) - 100
50pi - 100
50(3.14) - 100
57
y=15.50x