The measure of Angle W is twice the measure of Angle X and is 1° less than the measure of Angle Y. If the sum of the measures of the three angles is
at least 56°, what is the least possible measure of angle W?

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

answer: x=60