I NEED HELP IM LATE PLEASE

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?