Answer:
Part 1) The measure of angle A is 
Part 2) The length side of a is equal to 
Part 3) The length side of b is equal to 
Step-by-step explanation:
step 1
Find the measure of angle A
we know that
The sum of the internal angles of a triangle must be equal to 180 degrees
so

substitute the given values



step 2
Find the length of side a
Applying the law of sines

substitute the given values



step 3
Find the length of side b
Applying the law of sines

substitute the given values



0 is the correct answer bc you can’t have a negative sign under the radical bar
Answer:
its
Step-by-step explanation:
look at the row and times it by 6x5= 30
Answer:
i did it again i did i did not do did it