Answer:
Step-by-step explanation:
The triangle given is aright angle triangle. This is because one if its angles is 90 degrees. The other two angles add up to give 180 degrees. Looking at the right angle triangle, taking the 8 degree angle as the reference angle, the length of the adjacent side is 82, the length of the opposite side is t. Applying trigonometric ratio,
Tan # = opposite side / adjacent side.
# = 8 degrees
Tan 8 = t/82
t = 82 tan8
t = 82 × 0.1405
t = 11.521
