Question

if
1- tan²A = 2/3, then find the value
A ?​

Answer 1

Answer:

30 degrees

Step-by-step explanation:

$tan^{2}$A= 1/3 . Thus, tan A=1/ $\sqrt{3}$. A must be 30 degrees.

Answer 2

Step-by-step explanation:

1-tan^2(A)=2/3

1-2/3=tan^A

tan^2(A)=1/3

tanA=1/√3

A=30