А В.
с
E
F
In the figure, CD = EF and AB = CE. Complete the statements to prove that AB = DF
CD + DE = EF+ DE by the
Property of Equality
CE=CD + DE and DF= EF+ DE by
CE = DF by the
Property of Equality.
Given, AB = CE and CE = DF implies AB = DF by the
Property of Equality

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 !

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%