Please answer correctly

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry