Answer:
angle 1 correspond with 7
Answer:

Note:
Three-tenths reapeating is 
Answer:
total surface area Stot = 753.9816 m2
lateral surface area Slat = 351.85808 m2
top surface area Stop = 201.06176 m2
bottom surface area Sbot = 201.06176 m2
Answer:
x^2
Step-by-step explanation:
the explanation i do not know please because i am not sure of it.