Provide an Appropriate Response $\mathrm { T }$ Is $\cos \mathrm { T } \approx 0.866$

Multiple Choice

Provide an appropriate response.
-For what angle $\mathrm { T }$ is $\cos \mathrm { T } \approx 0.866$ ? (Assume $0 ^ { \circ } \leq \mathrm { T } \leq 90 ^ { \circ }$ .)

A) $0.866 ^ { \circ }$
B) $28.65 ^ { \circ }$
C) $30 ^ { \circ }$
D) $60 ^ { \circ }$