What type of construction is illustrated in the figure?
A
B
t
D
С
The bisection of ZD
O The bisection of CD.
An angle congruent to ZD
O A line segment congruent to AB

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

With both problems. a.s.a.p directions on photo ^

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?