See attached picture for solution:
Answer:

Step-by-step explanation:
In relation to the given angle, we are given the triangle's opposite side and hypotenuse. Therefore, we use the sine function to set up a proportion and solve for the opposite side:





Therefore, the length of the opposite side is about 7.8 units
Answer:
Step-by-step explanation:
Kn
Answer:
10.2 ft
Step-by-step explanation:

64 +
= 169

b=
b= 10.2469