The area of the sector of a circle with a radius of 8 centimeters is 125.6 square centimeters. the estimated value of pi is 3.14. the measure of the angle of the sector is a.) 45, b.) 135, c.) 225, d.) 315, e.) 450

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?