Acylinder shaped drum is used to store used motor oil. the drum has a height of 3ft and a radis of 1.5 ft how many cubic feet of oil does drum hold

The correct answer was 21.20 on my test because i had to round to the nearest hundredth.

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2