Find the circumference and area of radius 11 cm.	Select
A) 124 cm²
B) 144 cm²
C) 380 cm²
D) 284 cm²
E) 394 cm²
Area of circle = πr²   = 22/7 ×11 ×11 cm²   = 154 cm²   ANSWER:380 cm²
<result>C</result>
Find the circumference and area of radius 11 cm.