Please help will give brainliest

16π = 50.27

Step-by-step explanation:

First lets find the area of both triangles

A = πr²

Smaller Area:

A = πr²

A = π 3²

A = π9

A = 9π

Larger Area:

A = πr²

A = π(5)²

A = π25

A = 25π

Now subtract the smaller from the larger to get the shaded left over

25π - 9π = 16π

Hope this helps :)

y=21

x=35

Step-by-step explanation:

Y+X=56

y=56-X

X/Y=5/3

X=5y/x

Y=56-(5y/3)

y+5y/3=56

y=21

56-21=x

x=35