Answer: 12
Step-by-step explanation:
Answer:
40°
Step-by-step explanation:
It's half the angle at the centre
½×80 = 40
Answer: 471.24 (with 3.14 as pi)
Step-by-step explanation:
Volume of cylinder = pi*r^2*height
Radius = 10/2 = 5
Pi*25^2*6 = 471.24
The slope of the line is 2/3, so the angle is arctan(2/3) ≈ 33.69°.
$3.00 I think. Hope this helps