Answer:
Area of shaded region = 329.70 cm²
Step-by-step explanation:
Area of a circle = πr²
Area of bigger circle = 3.14 × 11²
= 3.14 × 11 × 11
= 379.94 cm²
Area of smaller circle = 3.14 * 4²
= 3.14 × 4 × 4
= 50.24 cm²
Area of shaded region
= Area of bigger circle - Area of smaller circle
= (379.94 - 50.24) cm²
= 329.70 cm²
Answer:
329.70 cm^2
Step-by-step explanation:
Hope this helps!
Answer: Your gonna need to post a screen shot of the picture because no one can answer anything off of this
Step-by-step explanation:
Choose all answers that are correct.
A.
W = –13
B.
X = –8
C.
Y = –3
D.
Z = 3