Question

In isosceles right-angled triangle ABC, angle B = 90º, then tan C is-
find the value.
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Answer 1

Figure in the attach pic.....

as we all know that tan thita = p/b

 and angle c is 45 degree as AB = AC

tan C = AB/AC      {AC=AB}

tan 45 = AB/AB=1

values of tan c =1.

hope this will help u.................