I don’t understand either i had the exact problem
Answer:
b=74 degrees c=1O6 degrees
Step-by-step explanation:
B is 74 because its across from the 74 degrees
C is 1O6 degrees because 18Odegrees-74degrees-1O6degress
Height*length*width=volume, therefore 8*30*width=6000 therefore width=6000/240=25 feet