The area of circle can be determined with the formula
a = π × r²
Given from question:
r = 11 cm
π = 3.14
Asked from question:
a
Solution:
input the numbers to the formula
a = π × r²
a = 3.14 × 11²
a = 3.14 × 121
a = 379.94 cm²
The area of the circle is 379.94 cm²