The answer is c. 240π
V=πr² h/3 =π×6²× 20/3 ≈753.98224
YZ is the diameter, so arc YZ = 360°/2 = 180°
arc XZ = 360° - arc YZ - arc YWX = 360° - 180° - 100° = 80°
∠XYZ is an inscribed angle <span>so it is equal to half the arc XZ
</span>∠XYZ = 80°/2 = 40°
There would be 87.24 cm in 872.4 mm
Answer:
d -5
it goes +3,+2. then -6,-5