Answer:
10.7
Step-by-step explanation:
tan53°=1.3
tan=opp/adj
tan53°=14/RT
1.3=14/RT
RT=14/1.3=10.7
[tex]RT = 10.55cm[/tex]
[tex]applying \: the \: pythagorean \: rule : \\ \tan( \beta ) = \frac{opp}{adj} \\ \tan(53) = \frac{14}{RT} \\ RT = \frac{14}{ \tan(53) } = 10.549756702 \\ RT = 10.55cm[/tex]
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