Math, asked by farjaad09, 2 months ago

tan ( A + 20 ) = 1 , Find A

Answers

Answered by usernametaken8

2

Step-by-step explanation:

tan(A+20°) = 1 = tan45°

=>A+20 = 45°

=> A = 25°

Answered by krpalcham

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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