tan ( A + 20 ) = 1 , Find A
Answers
Answered by
2
Step-by-step explanation:
tan(A+20°) = 1 = tan45°
=>A+20 = 45°
=> A = 25°
Answered by
1
Answer:
Step-by-step explanation:
TAN(A+20)=TAN (45)
SINCE TAN45 IS 1
∴A+20=45
A=45-20=25
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