Answer:
Volume of the cylinder = 729π
Step-by-step explanation:
Volume of the sphere = 4/3πR^3 = 972π
The radius of the sphere is evaluated.
R = 9 unit
H = 9
Hence volume of the cylinder = πR^2H = π x 9 x 9 x 9 = 729π
8x+15 = 2x+39
8x =2x+24
6x = 24
x = 24/6 = 4
angle 4 = 2(4) +39 = 8+39 = 47
angle 6 = angle 4
angle 6 = 47 degrees
ANSWER:
the answer 130