Hlelp 7. A triangle and its exterior angle are shown in the figure below. 3
А
B
If the measure of angle 1 is 135º and the measure of angle 3 is 55°, what is the
measure of angle 2?
Record your answer in the grid. Be sure to use the correct place value.

Jake volunteers to out his younger brother's basketball team in his free time. one of his tasks is to ensure that all the basketballs have enough air in them. given that a properly inflated basketball measures 8.8 inches across, what is the total volume of air inside six of jake’s basketballs? assume that the wall of each ball is infinitely thin.