The inside edges of the bend are extended by using a straightedge and marking with a pencil. the point at which the lines intersect is where the ? is located. select one: a. center of the bend b. first bend of an offset c. rise of the bend d. second bend of an offset

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?