10% of 50 is 5.
Therefore 50+5=55
Your answer is 5
Answer:
ok ill help
Step-by-step explanation:
Answer:
Option C. 
Step-by-step explanation:
we know that
In the right triangle ABC
The tangent of angle B is equal to the opposite side angle B divided by the adjacent side angle B

substitute the values

For e2020 the answer is C