Respuesta :

amna04352

Answer:

57 units²

Step-by-step explanation:

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