Find the circumference and area of radius 7 cm. Pick one:
A) 124 cm²
B) 144 cm²
C) 154 cm²
D) 184 cm²
E) 194 cm²
Area of circle = πr²   = 22/7 × 7 × 7 cm²   = 154 cm²   ANSWER:154 cm²
<result>C</result>
Find the circumference and area of radius 7 cm.