What is the length of pendulum that has a period of 4.89 s

A. 5.94 m
B. 11.9 m
C. 24.0 m
D. 37.3 m

Use the formula for the period of a pendulum: T = 2 pi SQRT( L / g )

L is the length of the pendulum
g is the acceleration due to gravity
T is the period

A