After stepping into a room with unusual lighting Stephan’s pupil has a radius of 3 millimeters what’s the pupils circumference use 3.14

Answer 1

The circumference of a circle can be calculated using the formula:

C = 2πr

Where:
C = circumference
π (pi) = 3.14
r = radius

Substituting the given values:

C = 2 x 3.14 x 3
C = 18.84

Therefore, Stephan's pupil has a circumference of 18.84 millimeters.