What additional piece of information must be known in order to calculate the volume of the cylinder below? 1. the diameter of a base 2. the height of the cylinder 3.the area of a base 4.the radius of a base

For this case we have that by definition, the volume of a cylinder is given by:

Where:

r: It is the radius of the cylinder

h: It is the height of the cylinder

We have as data, observing the figure, that they give us the radio. Then, the height is missing.

Option B

c) yes, because of asa or aas

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.