A pill is being manufactured that has the shape of a cylinder with hemispheres attached to both ends. The length of the pill is 22 millimeters and its diameter is 8 millimeters as shown.
(a) Find the volume of the pill to the nearest cubic
millimeter.
0 0
8 mm
22 mm
(b) Does the spherical portion of the pill make up more or less than a quarter of the total volume? Justify your
answer.

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality