Answer:
29
Step-by-step explanation:
tan (2A -13)=1
tan (2A -13)= tan 45 {tan 45 =1}
2A -13=45
2A=45+13
2A = 58
A=58/2
A=29
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Answers & Comments
Answer:
29
Step-by-step explanation:
tan (2A -13)=1
tan (2A -13)= tan 45 {tan 45 =1}
2A -13=45
2A=45+13
2A = 58
A=58/2
A=29