Answer:
The correct answer is option (2). 1
Step-by-step explanation:
Formula;-
<u>tanα = Opposite side/Adjacent side</u>
Where α be the one angle in the triangle
From the given figure we get,
Triangle ABC is a right angled triangle.
<C = 90°, AB =7√2, BC = 7, AC = 7
<u>To find the tangent ratio for angle A</u>
tan A = Opposite side/Adjacent side
tan A = BC/AC = 7/7 = 1
Therefore the tangent ratio of angle A = 1
The correct answer is option (2). 1