Question

If tan(A+B)=v3 and tanA = 1, then find ZB​

Answer 1

ANGLE B IS -15

Step-by-step explanation:

TAN (A +B) = TAN30

A+ B = 30

TAN A = 1 SO TANA = TAN 45

ANGLE A = 45.

45 + B = 30

B = - 15

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Answer 2

Answer:

15....

tan(a+b)=√3

tana=1

a=45°

tan(45+b)=√3

so a+b=60

45+b=60

b=15