Answer:

Step-by-step explanation:
The missing figure is shown in the attachment
The area of the shaded region = Area of Square - (Area of sector AOB + Area of equilateral triangle BOC + Area of sector COD)
Area of Sector AOB=Area of Sector COD=
Area of equilateral triangle =
Area of shade region =

Answer:
The super dark one is 12/24 or 1/2
and the lighter grayish one is 8/12
so 12/24 x 8/12
Hope this helped! PLease mark as brainliest! THanks!!!
Step-by-step explanation:
Answer:
Area = 16π
Step-by-step explanation:
Area of a circle = πr^2
= 64π
= sqrt64
r = 8 because 8 × 8 is 64
Radius = 8
Now, use the circumference equation:
= 2πr
= 2π(8)
= 16π
Answer:
Step-by-step explanation:
27.068
28.08
28.15
29.94